The Wollenberg Bunker – Linking East Germany and the USSR

Heading to Berlin or the former GDR? Looking for traces of the Cold War open for a visit?

A Travel Guide to COLD WAR SITES in EAST GERMANY

Second Edition - 2024

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The events taking place on the geopolitical stage during the last decade of the Cold War – the 1980s – gave little indication of the imminent collapse of the Soviet-led Eastern Bloc (1989-1991). Correspondingly, looking at the amount of technology developed and deployed in the military field during the late, hi-tech stage of the Cold War, it is easy to notice that opponents on both sides of the Iron Curtain dedicated a significant (and even increasing) budget in preparation for a possible total confrontation. Reading papers and specialized books from the time, the outbreak of an open conflict, such to put a violent and abrupt end to years of opposition between the two opposing systems by recurring to nuclear warfare over the territories of Western Europe (most of them belonging to the NATO alliance, and all being substantially more militarized than today), was not deemed just likely, but more as a matter of time.

The БАРС system – The tropospheric network of the Warsaw Pact

In that era of extreme tension, it is not surprising that one of the most sophisticated and expensive assets developed and deployed jointly by all Nations in the Warsaw Pact, of course led by the USSR, came alive. History would cut its life short though, and as soon as the Warsaw Pact disintegrated, as a result of the opt-out from communist dictatorship of all Countries in Eastern Europe, this asset was decommissioned. This system was the tropospheric communication system ‘БАРС’, a Russian word reading ‘BARS’ and meaning ‘snow leopard’. The name stands as an acronym for four words in Russian, which translate into something like ‘Sheltered autonomous radio communication system’.

The idea put forward by the Soviet top-ranking military staff in the early 1980s (prior to the onset of Gorbachev administration) was that of a system capable of transmitting complex orders (not just simple signals, like for opening a bunker door or silo, but articulated messages) in a safe encrypted way, at a long distance and minimizing the chance of a complete breakdown even in case of an enemy nuclear attack. Despite being not new, the concept of a resilient and reliable system, such to allow exchanging significant amount of data without relying on cables, had been tested in earlier stages of the Cold War only for short-radius operations. Mobile transmitters/receivers, loaded on purpose-designed trucks, allowed for a reduction of the risk of a direct hit from an attacker, and for a quick redeployment in case of need. However, for the amount of data and range required for the coordination of a war scenario, involving many different Countries, and geographically encompassing an entire continent, a different system was required, capable of transmitting more massive data flows on longer distances, with a reduced risk of a sudden or complete interruption.

The БАРС system was based on a certain number of stations, scattered over the territory of the Countries of the Warsaw Pact. Each node was built as a bunkerized, manned military installation, featuring high-power, high-frequency fixed antennas emerging from the ground, and an underground shelter protecting all the technical gear required for manipulating the data to be sent or received, interfacing with the other existing local (i.e. national) networks for military and executive governmental communication, and of course managing the tremendous amount of energy required to pump a long-reaching signal into the ether.

Laying on the front line with the West, hosting a Soviet contingent of some hundred thousands troops (see here and links therein), aircraft (see here), missiles (see here) and nuclear warheads (see here), and being a key-ally of the USSR in case of the outbreak of an open war (at least until late 1989), the German Democratic Republic (or GDR, or DDR in German) was clearly included in the БАРС network from the initial drafting phase. Similarly, Poland, Czechoslovakia, Hungary and Bulgaria, and of course the Soviet Union (which included Belarus and the Baltics, and stretched west to Kaliningrad), all had БАРС stations on their territory. Stations were located at a range of a few hundred miles from one another, thus within the range required for each of them to communicate with one or more of the other nodes. Data (e.g. orders, reports or authorizations) input locally could be relayed along the network through intermediate nodes, down to the intended destination node. There were 26 nodes in total, of which four were in the USSR.

The Wollenberg site – Bunker 301 ‘Tushurka’

The GDR in particular had three stations built, all along the border with Poland, and located east of Berlin – namely Station 301 in Wollenberg, at the same latitude of Berlin, Station 302 in Langsdorf, towards the Baltic coast, and Station 303 in Röhrsdorf (near Königsbruck), not far from Dresden in the southeast of the GDR territory. The first among them, the Wollenberg site (codenamed ‘Tushurka’) could communicate with the other two national stations, as well as with Station 207 in Poland, from where data would be transmitted further down the network, towards the USSR.

The site was built by the GDR state, with technical hardware coming from several Countries within the Warsaw Pact, and most of the military hi-tech components manufactured in the USSR. The actual site (similar to its sister sites) was built in the frame of a highly secretive operation. The staff comprised about 60-70 men, the majority of which were military, where about 15% were civil technicians. Maximum security clearance was required, due to the top-secret nature of the installation and of the overall БАРС system. The bunkerized part of the installation was only a component of the larger premises of the base, camouflaged within the trees on the side of low-rising hill.

As pointed out, the immense spending required for setting up this multi-national hi-tech military communication system, which was extensively tested and completely commissioned (as a network) by 1987, did not save it from a quick demise and disappearance. In particular, Station 301 went definitively offline as early as August 1990.

However, the fate of the Wollenberg site was not so sad as that of many former Soviet or NVA (i.e. the East German Army) installations in the GDR. The high-power antennas were torn down, but except from that, little material damage was inflicted to the buildings and bunker on site. The place was basically shut-off and left dormant, until when a society of technically very competent local enthusiasts started a plan to preserve and open it to visitors, as a memorial specimen of the technology of the Cold War years.

A visit to the Wollenberg bunker site reveals a tremendous deal of interesting details, very uncommon to find elsewhere in the panorama of Cold War relics around Europe. Thanks to a careful preservation and restoration work, the bunker has most of its original systems still plugged to the grid and lit-up – some of them are reportedly still working! Even though the communication networks have been severed, the experience in the bunker is really evoking, and the atmosphere – with all the lit-up cabinets, lights, CCTV cameras, 1980-style screens, etc. – closely resembles that of the bygone era when БАРС was operative!

This report and photographs were taken during a private visit to the bunker, carried out in the Summer of 2023.

Sights

A visit to the the installation in Wollenberg starts from the original high-security access gate. As you may quickly notice when passing through it and getting a first view of the site, the state of preservation is exceptional. Except for the lack of military staff around, everything looks mostly like in the years of operation.

A group of soft-construction service buildings and a reinforced multi-entry garage constitute the first – and visible – nucleus of the installation. All buildings are painted in a camo coat.

A former building for the on-site staff has been turned into a permanent exhibition, with memorabilia items from the Cold War years, when the Nationale Volksarmee (or NVA, the Armed forces of the GDR) cooperated with the Soviet Red Army and the national Armed forces of other Countries in the Warsaw Pact.

A meeting room, now employed also for small gatherings, is especially rich of interesting and diverse items, including emblems, books, memorial plates and pennants, as well as TV screens, hi-fi systems and and beamers from the era.

Another room has been set-up as a control center for the base, with an original console and regional maps.

Compared to military bases (for aircraft or tanks), the Wollenberg installation is rather compact, with a main road giving access to most of the (not many) buildings on site, as well as the bunker. Actually, the bunkerized part was built under a low-rising hill, with the antennas originally standing on top of it. Access to the bunker is possible either by climbing uphill on the main road, or through a suggestive original pedestrian tunnel. The latter starts from within the service building itself, and – somewhat unexpectedly, for an underground installation – it climbs uphill, while keeping beneath the surface of the hill side slope. The lower end is guarded by an original CCTV camera.

At the top end of the tunnel you can find the actual access to the bunker. The design and reinforcement level conferred grade ‘D’ protection according to the military standard in use at the time, with grade ‘A’ being the strongest. Access is through an airlock, constituted by two tight doors at the opposite ends of a small vestibule built in concrete. This design allowed protection from the blast of a nuclear device.

Notably, the locking mechanism of the tight doors is Soviet military standard, which can be found in high-value installations like nuclear depots elsewhere in the Eastern Bloc (see for instance here in Poland, and here in Czechoslovakia).

To the visitor with some experience of Cold War installations, it will be apparent from the very start of the tour that the state of conservation of the bunker, including the systems in it, is exceptional, similar to the rest of the Wollenberg site. The original warning lights and the CC-TV camera for identifying people at the entrance are still in place.

Next to the entrance, a control room with technical gear for checking-in can be found – including original dosimeters for radiation and chemicals, mostly Soviet-made. Looking inside these devices is possible, and reveals a great deal of sophistication in the design and realization of the military-grade material from the time.

Showers and sinks for washing, as well as canister for disposing of contaminated clothes, are located in the same area.

Upon getting access to the sealed area of the bunker and passing by the decontamination facility, you find yourself on the top floor of the underground bunker. The high-technology gear required for the transmission/reception of data on the БАРС network, as well as the interface with other national communication systems, required for receiving data, issuing orders, etc. over the territory of the GDR, were located on this floor.

Two symmetrically placed rooms host two twin transmission centers for the БАРС system. A single manned console can be found in each of them, surrounded by electronic cabinets and switches. At a closer look, all the material herein is Soviet made, and labeled in Russian only.

On the wall ahead of the console station is a set of cables, communicating with the antenna and allowing to set the orientation and monitoring its status.

The actual signals transmitted to the antenna, or received from it, traveled along special hollow ducts, with an almost rectangular section. Bundles of these ducts can be found in the ‘Sender’ (which means ‘transmitter’ in English) room, immediately next to the room where the manned console is.

The modulation and demodulation of the signals going out and coming in respectively through the antenna on top of the bunker required some special pieces of electronics, which included the Soviet-designed KY-374 klystron (codenamed ‘Viola’), a component to be found in the cabinets of the ‘Sender’ room.

Following the hollow ducts, it is possible to find where they finally exit the usually manned part of the bunker, bending into receptacles and leading outside. Piping related to other systems, including air conditioning, can be seen as well crossing or running in the same narrow technical corridors.

Beside the consoles monitoring the antenna and the data flowing through it, a kind of operative room for communication can be found, where consoles allowing to receive and forward data and communication to/from all systems are on display. This largely original room features consoles of different levels of technology.

Original explanatory schemes showing the basic features of the БАРС system are on display in that area – in Russian!

An adjoining room features the cabinets required for making all these system work. The cabinets are really many, with a significant share of material manufactured in the USSR. The sight of all these cabinets together is really impressive, and tangibly provides the feeling of a high technology, sophisticated and expensive design. It compares well, but in a largely up-scaled fashion, to the electronics to be found in some special communication bunkers on the western side of the Iron Curtain (see here).

Interspersed with the original arrangement of the cabinets and consoles are some displays of original material. These include specimens of different types of cables for signal transmission – some of them hollow and pressurized, others featuring impressive bundles of thinner wires – the KY-374 klystron, and other once top-secret core components of the БАРС transmission system. Also on display is one of the few remaining parts of the original system of antennas, once on top of the bunker. The antennas were the only part to be physically torn down when the system was decommissioned, upon the demise of the Warsaw Pact and the end of the Cold War.

The bunker was manned by military and technical staff 24/7. Furthermore, as typical for bunkers from the Cold War era, provision was made at a design level to allow the staff to live isolated within the bunker for an extended period of time, in view of the eventuality to face a nuclear fallout scenario.

On the same floor as the technical rooms, the commander of the station had his own private room. This is still adorned with typical Soviet iconography, as well as everyday material from the age when the bunker was operative.

A small canteen, with a kitchen and a modest living room, can be found at the same level. An original storage room has been employed to gather examples of everyday products, like soap, skin care cream, etc., as well as canned food, cocoa, and beverages of all sorts.

This represents a very rich catalog of now largely defunct and forgotten labels, from the age and regions of the Eastern Bloc (and especially from within the GDR). Also on display are bottles of spirits, likely still very good!

The visit proceeds then to the lower floor, which can be reached through a flight of metal stairs.

The lower floor host the plants required for the regular operation of the entire bunker, such to guarantee operational ability even in case of an enemy attack carried out with nuclear, chemical or biological warfare. The air filtering and conditioning system is very modern. Beside typical filtering drums for particles, to be found also in other bunkers (see for instance Podborsko here), you can see a bulky filtering and climate conditioning system, neatly arranged within two parallel square-shaped ducts. Filtering against chemicals as well as biologic agents was carried out employing special active filters.

Sensors for the level of contamination of the bunker air can be found in different rooms. Much material here is standard Soviet-made.

Systems for water pumping and compressed air can be found as well, including compressors, pumps and reservoirs. Looking at the always interesting factory labels in this area, it is easy to find export products of Bulgaria, Romania and other communist dictatorships of the era. Of course, much hardware is also manufactured in the GDR.

Electricity was supplied from the outside grid, yet capability for self-sustaining in case of a grid loss (for instance in case of war) was implemented as well. Three big German-made Diesel generators have been put in place, and are still in an apparently good condition.

Another example of the high technological standard reached in the late Cold War era is represented by the control room for the plants within the bunker. A manned control station, with a console and a direct view of lit-up cabinets, reporting the status of the various systems running in the bunker, compares well with control rooms of large industrial plants in operation today.

Carefully kept in its original status, with many of the electric links and cabinets still working, the sight of this room is especially evoking.

Also on the lower floor are the sleeping rooms for off-duty staff. Typically, this was not employed except for drills, when the bunker could be sealed to simulate operations in case of the outbreak of hostilities.

Back to the upper floor, it is possible to exit the bunker via a stairway and through a side gate. You will find yourself on top of the low-rise hill where the bunker has been dug. Here the concrete base of the crane where the БАРС antenna used to sit are still visible. Notably, these antennas were much smaller than the tropospheric antennas employed for the TROPOSCATTER system of NATO. This was the result of a different bandwidth employed for transmissions. Therefore, even in the days of operation, the antennas on top of the bunker were not as sizable as those of TROPOSCATTER installations (which were enormous in size).

Looking closely, in the top area of the installation, the duct for supplying the Diesel oil tank of the bunker can be found, similar to sensors for radiation and other atmospheric parameters (similar to what can be found also in other nuclear-proof bases, for instance here). These allowed to monitor the conditions of the outside air, detect an attack and trigger or manage the sealing of the bunker in case of need, by locking all the tight doors.

This access to the bunker is fenced by the original electrified fence, severing this area from the rest of the installation through a further layer of security.

All in all, a visit to the Wollenberg bunker offers an incredible insight in a fascinating and crucial field of warfare – data and communication exchange – as well as a lively and evocative display of a late Cold War hi-tech installation from the Soviet side of the Iron Curtain!

Getting there & Visiting

The German name of the Wollenberg bunker is ‘Militärhistorisches Sonderobjekt 301 Wollenberg’. It can be reached very easily with a car. It can be found in the open countryside along the regional road 158, driving about 35 miles (about 1 hour) northeast from downtown Berlin towards Poland. The exact location is between the small village of Höhenland (~4 miles) and the more sizable Bad Freienwalde (~6 miles). There is a large parking area immediately next to the road, giving direct pedestrian access to the premises of the former military installation. Despite being placed very conveniently, the site is rather elusive when passing by, since it is hidden in the trees and not directly visible from the road. The address corresponding to the place in Google Maps is Sternkrug 4, 16259 Höhenland. The inconspicuous village of Wollenberg, giving the name to the installation, is just nearby, but it is not crossed by the regional road, and it should not be employed for pointing this destination with a nav.

The Wollenberg bunker is a listed historical installation. It is perfectly maintained, privately managed, and it can be regularly accessed with guided tours. These are offered typically one day per week in the summer, or by prior arrangement. Possibly the best option for getting the most out of your visit is getting in contact with the group of very knowledgeable enthusiasts running the place. The official website is here (do not be discouraged by the ‘static’ appearance of the website, they are very active, and they shall typically answer your inquire).

My visit was planned by initiative of Dr. Reiner Helling (see also here), and we visited in a group of three, including the guide (Dr. Michael Schoeneck, a former engineer, with a profound knowledge of any technical aspects related to this installation), which happened to be a perfect option for touring also the narrowest receptacles of the bunker. Visiting in groups too big may be not advisable, since the rooms and corridors are rather narrow, and the place may turn overcrowded for interacting with the guide and for taking good pictures. I think the visit – including the technical content – may be tailored to the needs of the audience. For technical-minded subjects, historians and former military, a visit may take about 2-3 hours (the latter was my experience). In my case, the guide could understand but not speak fluent English, yet Dr. Helling could translate with ease all the explanations. Of course, if you have at least a basic knowledge of German and of the technical material you are looking at, this may simplify your visit, which is in any case highly advisable for those interested in military technology and the Cold War.

Heading to Berlin or the former GDR? Looking for traces of the Cold War open for a visit?

A Travel Guide to COLD WAR SITES in EAST GERMANY

Second Edition - 2024

DON'T LEAVE IT AT HOME! AVAILABLE in PAPERBACK or KINDLE from your national Amazon store!
amazon.com | amazon.de | amazon.co.uk
amazon.it | amazon.fr | amazon.co.jp

Base Tuono – Cold War Surface-To-Air Missiles in Italy

Just like West Germany, post-WWII Italy found itself on the border with a communist dictatorship, Marshal Tito’s Yugoslavia. Even though Tito and the government of the USSR were never close friends, from the viewpoint of the western alliances Yugoslavia represented a potential threat.

This mistrust was also a result of the aggressive policy Yugoslavia had adopted against Italy after WWII, imposing the cession of a piece of traditionally Italian territory in the northeast part of the country as a war compensation. This had triggered a significant migration of the local population, who was trying to escape from communism to mainland Italy and abroad. This added to the bitterness of the Italian-Yugoslavian relationship, to the point that the new border was not formally settled until the 1970s.

Italy was among the founding members of anti-communist NATO in 1949. This meant the chance to take part in a coordinated defense effort against the eastern bloc. Among the tangible results of this cooperation was the adoption of American war material, including aircraft and, as soon as they became a reliable war asset, missiles.

Considering air defense, besides a number of manned aircraft, the airspace of western Europe was protected by two defensive lines of surface-to-air missiles (SAM) extending roughly from the North Sea to the area around Venice on the Mediterranean. This was studied especially to counteract bombing raids carried out by a great number of enemy bombers simultaneously attacking from the east. This huge defense system was based on the US-designed Nike and Hawk missile platforms, and deployment started in the late 1950s.

SAM installations in Italy comprised the low to intermediate altitude Hawks, with a quick reaction capacity against low-level intruders. These were managed by the local Army. High altitude Nike-Ajax and later Nike-Hercules missiles were operated by the Italian Air Force against high-altitude targets, typically bombers. New dedicated groups were established since 1959, trained in the US to work with the new missile platform. At its height, the Nike force in Italy counted on 16 such groups, apparently corresponding to as many launch bases.

Concerning the effectiveness of the Nike defense line, it soon became obsolete, in the sense that a significant part of the strategic deterrent was transferred to ICBMs by both the NATO countries and the USSR. As a result, SAM defensive lines conceived against aircraft intrusion and low-level attacks would turn out more useful than the high-altitude and high-yield Nike-Hercules. As a matter of fact, all Nike platforms were deactivated in Italy and everywhere in Europe by the early 1980s, well before the end of communism in Europe.

Following deactivation, most bases, stripped of all hardware of any value, were simply locked up and abandoned. In Germany very few traces of this extensive system remain to this day (see this post). Together with the US, Italy is possibly the only country where this fragment of military history is documented through the active preservation of one of the former SAM launch bases.

The Nike-Hercules base preserved in Italy is called ‘Base Tuono’ – ‘tuono’ meaning ‘thunder’ in Italian language – and was operated between 1966 and 1977. It is in a gorgeous mountainous setting in the northeastern Alps, about an hour from the little town of Trento. After years of disrepair, a part of it has been refurbished with original material and opened as a beautiful, partly open-air museum, where you can get a lively impression of how the base would have looked like in the years of operations.

The following photographs are from a visit to ‘Base Tuono’ in Autumn 2018.

Sights

Nike batteries were composed of two connected but geographically separated areas, an integrated fire control area (IFC) and a launch control area (LCA). In the first resided the electronic aiming part, comprising all the antennas and electronic gear necessary to collimate the target, compute the expected kill point of the missile, and to track and guide the missile to that point. The launch area was composed of an array of three flat concrete pads, each supplied with a hangar for storing the missiles, gantries for putting typically three missiles at a time (per pad) in launch position, and a concrete shelter to oversee and trigger the launch sequence. An extensive description of the Nike SAM system can be found on this excellent dedicated resource website.

Due to the features of the radar guidance system, the IFC had to stay in line of sight from the LCA, and at a higher – but not excessively higher – elevation. At ‘Base Tuono’, due to the mountainous setting, the two areas are not far, yet they are not easily accessible from one another. Furthermore, what remains today of the former base is all concentrated in the launch area. One of the three original pads – ‘Alpha’ – has been preserved, where the other two – ‘Bravo’ and ‘Charlie’ – and other ancillary buildings as well, have been completely demolished, and a water basin can be found in their place. All installations and housing in the former control area on top of a local peak – Mount Toraro – have been wiped out, but you can get an impression of the original plan of this part of the base walking around on your own.

Launch Control Area

The launch pad ‘Alpha’ is the focus of the museum. Approaching from the parking, which is located close to the site of the former barracks and canteen, you can spot from the distance three Nike-Hercules missiles aligned in vertical launch position. A water basin covers a large part of the former base, as you can see from historical pictures. Launch pads ‘Bravo’ and ‘Charlie’ are totally gone, similarly to the original outer fence delimiting the large perimeter of the installation.

Getting closer to the launch pad ‘Alpha’ you can notice an array of radar antennas, which were originally in the IFC area on top of Mount Toraro. The area of the launch pad features a reconstructed inner fence, which was in place around each pad in the original base.

The pad is basically rectangular in shape, with a hangar on one side, a protection rim and the launch control bunker on two opposing sides and a free side where today you can find the ticket office.

Three missiles are placed on top of their launch gantries. The gantries are part of a sophisticated rail system, designed to allow an easy side motion of the missiles from inside the hangar to their respective launch positions outside. The missiles were stored horizontally in the hangar to the far top of the rail on trolleys. When being readied for launch, the trolleys were pushed along the rail to the launch position, where the trolley was joined to the gantry. The missiles were raised to a vertical attitude together with the trolley with the help of a lift, which was a movable part of the gantry.

While the pavement is covered in asphalt, you can see the gantries and the rail system are staying on hard concrete foundations. These are among the few remains you see in the German Nike site covered in this post.

Inside the hangar you can spot a Nike Hercules missile, with lateral cutouts to expose the inner structure. These reveal the four-canister solid-propellant booster stage, which was ignited first and was separated from the bullet-shaped second stage when exhausted. The latter features the warhead, the electromechanical rigs of the guidance system, and a single solid-propellant sustainer rocket engine. The rocket had a range of about 25 miles, and a top speed over Mach 3, making it a really remarkable piece of technology especially compared to the soviet counterparts of the time.

All around the missile in the hangar you can see inner parts of the missile itself and of the ground fire control system as well. There are also panels with the history of the base, and original warning signs and instructions painted on the inner walls of the hangar – and similarly on other walls of the base. These writings are in double language, both in Italian and English. While the base was managed by the Italian Air Force, such installations were integrated in the NATO defense line, so many procedures of the Italian Air Force were in English. Furthermore, US military staff was required on site ‘by design’ in case of operations with nuclear warheads, which the Hercules could optionally carry. Nuclear warheads were never deployed to this base though.

Further items on display around the three missiles on the open apron include an old Nike-Ajax missile, a Lockheed F-104 Starfighter – the Italian Air Force was the last in the world to retire this model from service, as late as 2004 – and two trailers aligned in a row. The trailers are the battery control trailer, or BCT, and the radar control trailer, or RCT. Both trailers were originally in the IFC area of the base, and were operated by the staff responsible for offensive operations. In the days of operation, there was always somebody on duty in the trailers.

The BCT is, roughly speaking, where targets were designated, the kill point computed and the launch sequence triggered. The most notable feature are the two computerized plotting boards used to identify the target and to define the flight trajectory of the missile. The LOPAR detection radar and the identification friend-or-foe (IFF) radar reported information to this trailer, which coordinated the attack.

In the RCT stood the operators of the TTR and TRR radars, which were responsible for keeping trace of the target and for monitoring the missile during the flight towards the designated kill point.

To the back of the two trailers, it is possible to spot the rectangular shapes of the LOPAR radar and of the smaller IFF radar. The two round-shaped antennas are the TTR and TRR radars. In many pictures they are portrayed inside a bulbous cover, conferring them a distinctive spherical shape.

The concrete bunker to the opposite side of the launch pad with respect to the trailers is a protected room for the launch section panel, which is a kind of control panel for triggering the launch sequence of the missiles. The bunker served as a shelter for the operators of the launch section, for remaining on the outside in the vicinity of the missiles during launch operations was extremely dangerous.

During the guided visit, you are given a demonstration of the launch sequence from inside the control room, which is insulated from the outside with double tight doors. The firing procedure was quite complicated. Actually, it was a direct signal traveling along a cable connection from the battery trailer that gave the go to the missiles. Yet there were redundancies for increased safety, and it was possible to trigger the entire launch sequence from within the firing section, in case communication with the BCT was lost. During normal operations, the OK from the operator of the control panel in the bunker had the function of a further go/no go safety layer for the launch.

A trailer with a panel similar to that in the bunker can be found outside. This likely represented a further redundancy, or like the F-104 it is a piece coming from somewhere else.

To the back of the bunker with the fire section panel you can find an original watchtower from a US base in northern Italy, similar to the towers originally in place around the missile base. Close by, there is a nice example of the canisters used to the transport the stages of the Nike-Hercules, as well as the crane used to assemble it. There is also a further example of the second stage of the missile.

Getting there and moving around

The ‘Alpha’ battery of the launch control area is open as a museum, called ‘Base Tuono’. It is located on the road SP143, which departs from Folgaria, a small town about 12 miles south of the regional capital town Trento. You can find clear roadsigns leading to the site from Folgaria.

The museum has opening times, visiting is generally possible on a self-guided basis. Access to the bunker and the trailers is possible only on guided tours. All information on their website (in English). Large free parking about 0.2 miles away from the entrance.

There is much to see for technically minded subjects, but the visit will be surely appealing for children too. I would recommend to allocate at least 45 minutes for the visit, and up to 2 hours if you want to take a guided tour and take all the pictures on your own. The scenery around is gorgeous, so it will be easy to combine this destination with a nature trail or with other tourist destination in the area.

Integrated Fire Control Area

This is where the radars and trailers used to stay, together with barracks and service buildings. It can be found about 2 miles south east direct line of sight from the launch pad, on top of Mount Toraro. Differently from the launch control area, this area has been demolished and sanitized. No buildings remain in place, yet some of the former foundations and platforms to anchor the trailers can still be seen.

Reaching to the top of the peak is interesting to appreciate the view of the launch site from here. Unfortunately, at the time of my visit low clouds obstructed the sight.

Getting there and moving around

Even though the wide original road to reach this part of the base still exists, for some reason access to the top of the mountain is not allowed by car. In order to get to the trailhead from the museum, you can take your car and keep going southeast along the SP143 for about 1.5 miles. As you go ahead, the road will change the name to SP92 on your nav. Soon after the road starts descending, you will find the trailhead to your right, with a horizontal obstacle and a prohibition sign for cars. You may park there. It is likely the trail to the top of Mount Toraro will be on your nav too, for it is basically a normal road. The distance to walk to the top is about 1 mile, along the former service road to the base – covered in asphalt, gently ascending, no risk of any kind.

Hitler’s Mystery Mega-Structures in Central Europe

During the last two years of WWII, the Wehrmacht of Nazi Germany was slowly retreating from the eastern front, pushed back by the mighty blows of the Red Army. The bombing runs carried out by the western Allies from airfields in Britain were systematically hitting most urban centers in mainland Germany and over the territory occupied by the Nazis. It is hard to imagine, but it was in the year 1944, when the destiny of Germany was almost sealed, that industrial production in Hitler’s Third Reich reached an all-time record.

At that time the Germans were desperately short of fuel, raw materials and troops, and their production efforts would not spare them from a complete defeat in 1945. Yet it was in the last stages of the war that some of the most ambitious industrial facilities were designed, built and in some cases made operative before the end of the war.

The driver of the design was in most cases the need to move production lines to secluded and well protected areas, difficult to spot and to destroy through air bombing. As a result, these sites were placed far from urban centers. They were also designed to withstand bombing, by putting them underground, or building them with substantial reinforcement, making large use of one of Nazi Germany’s favorite materials – reinforced concrete.

In this chapter two major sites of this kind are described. One is in southwestern Poland, a region which had been part of the German Empire for long before WWII. The second is in eastern Bayern, today one of Federal Germany’s most prosperous states, close to the border with the Czech Republic. Photographs were taken in late summer 2018.

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Sights

Project ‘Riese’, Poland

Construction around this cluster of underground sites started in late 1943, and reportedly lasted until the closing stages of WWII, just days before the Soviets entered the region. The name ‘Riese’ means ‘giant’ in German, and it is surely well suited for this complex, which while far from finished is really striking in size. It was actually composed of at least six major construction sites, which in the intention of their designers should have been developed deeper in the mountains, until a link could be established between them forming a formidable network of tunnels and large halls.

Besides the size and historical meaning of these sites, what makes project ‘Riese’ so fascinating is also the actual purpose of this incredible complex is far from established. Three major theories exist in this respect. The complex might have been intended to be an underground industrial city, a kind of Noah’s Ark for the ‘superior race’ embodied by the top-ranking military and governmental staff of the Reich, or a gigantic secret laboratory for innovative technologies.

What is sure is that the construction was carried out by forced labor, mainly by prisoners of Gross-Rosen concentration camp, just a few miles north of the complex. For the scope, the Nazis created a number of satellite camps next to the entrance of the  construction sites. Rather incredibly, only very scant traces of the project remain in the written records of key figures of Nazi Germany – Albert Speer’s personal diary notably reports some millions marks allocated for project ‘Riese’, and at some point after the war he cited the item resulting from the completion of the construction works, whatever its purpose, as sized to be capable of hosting some tens of thousands people.

Today, six construction sites have been discovered, of which two – Osowka and Rzeczka, the most conspicuous – have been opened to the public, whereas the other are visitable basically for speleologists only.

Osowka

The first visitable site is in the town of Osowka. This site is composed of two parts, one underground with access from the side of a hill, the other close to the top of the same hill.

The underground part can be visited only with a guide. The plant of the completed construction features two accesses, and you will be driven in using the first and out using the other. Between the entrances, the site is mainly composed of an array of parallel tunnels pointing towards the mountain, connected by long halls.

Close to the entrance you can spot a concrete guardhouse with loopholes for machine guns. Some wooden structures like in a mine have been put in place to give an idea of the appearance of the working technique at the time of construction.

Most tunnels have been dug but not reinforced with concrete walls, whereas others are almost complete, showing a peculiar two-level design. The lower level features a smaller section, and the top one a taller, round shaped section.

A feature of the ‘Riese’ complex is a special technique for building the inner concrete coat of the rocky tunnels, producing the distinctive ‘church-ceiling-like’ appearance of some of the halls, with a round shape and frames close to one another.

The Osowka site features also a collection of smaller artifacts, collected from the ground and dating from the construction years, i.e. from late WWII.

Life-size silhouettes of some WWII tanks are on display, to show how the size of these items was totally compatible with the size of the tunnels, in support of a potential use of the site for weapon manufacture.

The outside part, which can be accessed freely, is the most mysterious. At the base of the trail leading uphill you can spot a strange concrete platform, with provision for – possibly – interred pipelines.

Close to the top of the hill you can find a huge concrete platform, with an apparently chaotic ensemble of slots, pipes, handles, stairs and pools. This item has been deemed close in shape to the base of a service building for the valves and pipelines of a power-plant. Theories have flourished in support of the use of this item as a prototype control system for a nuclear power-plant.

The nuclear program of the Nazis, which indeed existed and is even documented to some extent, is shrouded in mystery for what concerns the actual findings obtained during the war. These dark spots are also due to the destruction of most of the hardware connected with the program everywhere in Germany, and with the inherent secret nature of the program itself. No evidence exists of the Osowka site in the public papers about the nuclear studies of the Reich, so the true purpose of this object is likely to remain an unsolved riddle.

Close by this platform, you can find an original concrete building, part of the same construction plan. It is pretty long, with large windows, and likely intended for troops or technical staff.

Rzeczka

Compared to Osowka, this site is more centered on the inside part. Again, there are two entrances, close by a creek on the side of a hill, providing access to a network of tunnels. Similar to Osowka, close by the entrance you can find guard-houses in concrete. These were built soon, possibly for keeping a watch on the forced workers.

The construction works in Rzeczka were less advanced than those in Osowka. Yet thanks to the lack of the concrete coat, you can appreciate the size of the tunnels, some of which are really tall.

There are small collections of artifacts found in the tunnels, and an original concrete room offers a description of all discovered sites of the ‘Riese’ project.

A 1:1 copy of a V-1 German flying bomb has been placed in one of the tunnels, to show the compatibility of the size of this weapon with the tunnel. Such weapons were reportedly assembled in underground facilities elsewhere in Germany.

Visiting is again possible only with a guide. Some multi-media experiences with sounds, lights and voices are included in the tour, but these are not so impressive for those who don’t understand Polish.

On the outside, you can spot some relics from construction years, including trolleys, and concrete slabs watermarked with symbols of the local construction companies tasked with the practical realization of the site. There is also a copy of a V-2 rocket, operative in the last months of WWII but little effective in changing the fate of Nazi Germany.

Getting there and moving around

As pointed out, the sites connected with project ‘Riese’ are many, but most of them are not visitable unless to specialists and with the help of a speleologist. On the other hand, the two sites of Osowka and Rzeczka are professionally operated as primary tourist attractions. The distance from these two sites is about 20 minutes by car, so you can surely arrange the tour of both sites on the same day, with much spare time in your daily schedule.

At Osowka you can find a large parking and a fully equipped visitor center, where you can book a guided tour, or join a departing one – the only way to get inside. Please note that the number of people admitted on each tour is relatively small, so I would suggest booking at least one day in advance through their website (partly also in English) to be sure to get a place at the time you like. They offer several different tours. The most complete include a visit to a part of the underground site which can only be accessed by boat. This is given only on some days by reservation, and only for groups. The standard tour of the inside is offered several times a day.

The guided may turn out really boring, cause you are provided an audio-guide in English with explanations lasting a couple of minutes for each of the circa ten stops, in face of the Polish-speaking guide talking about 5 minutes per site. You may try to spend your spare time taking good pictures, but even though groups are relatively small, they tend to obstruct the view inside, leaving poor chances for acceptable shots. Furthermore, lighting is not very good, so a tripod would be recommended, except you don’t have the time and chance for undisturbed long poses. Therefore, if you are interested in top-level pictures, you would better arrange a dedicated tour out of the normal touristic offer. Otherwise, you’d better go prepared to a difficult visit.

The outside part of the site is less frequented and more rewarding. It can be reached in about ten minutes following a pretty steep, unpaved trail in the trees. This part is unfenced and unguarded.

The Rzeczka site has only an inside part, which can be visited only on a guided tour. You can join one of the frequent tours they provide even without reservation. There is a small visitor center and plenty of parking space. Similar to Osowka, the guide will speak in Polish, and you are provided an audio-guide in English. The visit lasts less than in the case of Osowka, and the audio-guide explanations are more proportionate to the speech of the Polish-speaking guide, making for a more enjoyable visit. The multi-media experiences are of little relevance for non Polish-speaking people. Outside you can find also some panels with explanations on the history of the site in both Polish and English. Website with some info in English here.

The tunnels in Rzeczka are poorly lighted too, so photographing will be difficult unless with a tripod, but the conditions are not very favorable for operating with a tripod – many people around and short times between stops along the tour.

‘Weingut I’ Aviation Industry Complex, Germany

The giant complex known as ‘Weingut I’, the original codename attributed by the Nazi staff at the time of its design and construction, is the direct result of a plan to relocate all major industrial production lines of the Reich to protected areas, far from the line of the front and from any major urban center. In this particular case, the new factory was intended to shelter the production line of the new Junkers Jumo 004 jet engines for the ‘Schwalbe’ – also known as Messerschmitt Me-262, this was the first jet fighter in the world to be pushed into service, back in 1944.

The huge factory was designed based on a basic module made of a reinforced concrete arch, some 250 ft open, 100 ft tall and 10 to 15 ft thick. This item was to be built on site and partly buried under ground level. Twelve such modules were needed for the complete hangar, with a total intended length of the factory of around 1.200 ft. Of the planned twelve sections, seven were actually built between mid-1944 and the end of the war.

Despite the intended scope was that of hiding the factory to protect it from aerial reconnaissance, due to the size of the construction works the object was reportedly spotted by US aircraft, but not attacked. Actually, the special construction was tested against explosives by the US Army after the war, resulting in the collapse of all modules except one, which is still standing today besides the pretty sizable relics of the others.

The site is not actively guarded, but it is located in a regional nature preserve, so access is through a nice walk in the trees. Once next to the hangar you can find multiple access points.

Close to the main arch, the only one still standing, it is possible to find an explanatory panel in German only. It commemorates also the forced laborers from the nearby concentration camps, who had to take part substantially in the construction works.

Walking under the arch is at your own risk, cause despite the bulky appearance of the structure, smaller pieces of concrete are hanging from from the ceiling. However, a walk inside will give you the most striking impression of the size of the hangar.

Just nearby the remaining module to the west you can find a walkable, half interred bunker, likely with a technical function which is today hard to imagine.

The module still standing today is the westernmost of the hangar, so walking east you will have the chance to step on the roof of the demolished modules. A number of thick iron rods can be spot at ground level.

Walking along the former southern side of the hangar, you can spot a deep well, probably part of the construction strategy. It may have been used to take out the gravel from beneath the base of the arches to lower them to a rest position on more compact ground.

Along the same side you can find a way to walk below the fallen structure. You can also get a view of the edge of one of the modules.

The eastern end of the complex is probably the most hazardous, cause you find an unprotected concrete cliff a good 10 ft high, constituted by the edge of a fallen module.

All in all, the place is a nice example of the undeniable structural design abilities of the German military, really interesting to visit both from a technical viewpoint and as a witness of the utopian visions of the Nazis, which unfortunately cost the lives of many.

Getting there and moving around

Reaching the trail-head is very easy by car. Leaving Mühldorf am Inn for Waldkraiburg along the road St2352, about 0.5 miles south of the crossing with St2550 you will find a sizable gravel factory to your right, preceded by an unpaved road taking west in the trees. You can park on the unpaved road on the northern side of the factory – probably a heir of the original factory built to feed the construction works of the hangar.

From there, you should take the unpaved trail into the trees, closed to vehicle traffic. It is another 0.5 miles to the site, on a flat and easy trail. A quick scan of the Google map will allow you to plan the trip. The place is not remote, cell phones work and you may use a virtual map to get oriented on site. Visiting might take about 2 hours for a very interested subject, including the trip from the parking and back, plus all time needed for pictures .

Traces of the Cold War in Southwest Germany

Between the end of WWII and the collapse of the USSR in the early Nineties, Germany was caught in the middle of the confrontation between the West and the Soviet bloc. An unnatural and heavily guarded new border was established between the two adversaries, which crossed the extensive territory of todays Germany. Thanks to the presence of American, British and French military forces over the western territory of the Country, and of the Red Army to the east, with the start of the Cold War the German ‘inner border’ became a modern line of the front for this new type of confrontation (see this post).

All armies stationed there benefited from substantial resources poured by the respective governments in the setup of permanent military detachments and infrastructures. The aim for the nations involved was that of having on the spot a credible force, capable of effectively fighting an enemy army – as well as hitting the populations of neighbor Countries – in case a new war was started in Europe. In the end, an open war was never fought, yet for decades it was deemed possible, and in some crisis moments even likely (see this post).

This chapter presents pictures from five Cold-War-themed sites in southwest Germany. Photographs were taken in April 2018, and in the summer of 2020 and 2021.

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Sights

With the end of the game for the communist empire and following German reunification, Russian forces withdrew from all bases in Germany – as well as from many other Countries in Europe – and so did the foreign NATO allies, with a very few exceptions. Most former military bases and military infrastructures fell in a state of disrepair, and by the years the majority were either completely wiped out or converted into something else. Nonetheless, especially in the less crowded territories of the former communist East Germany, visible traces remain from the period, in the form of – sometimes immense – abandoned airports and military bases (see this post and links therein).

Comparatively less traces of the once substantial presence of NATO forces are to be found in todays western ‘Länder’ – i.e. administrative regions – which used to be part of West Germany. Yet something of interest for Cold War ‘archaeologists’ can be found also here.

A long chain of anti-aircraft missile batteries was implemented based on the Nike missile system designed in the US, and implemented by the US Army as well as other NATO armies in West Germany. The defensive line was established in the 1950s and updated over the years, running almost parallel to the border with the communist DDR, but located pretty far from it and well within the territory of West Germany. It stretched from the North Sea to the Bodensee, on the border with Switzerland. There are some very extensive references on the web providing a complete description of the Nike defensive barrier both in the US and abroad, a very rich one here (the link should point directly to the German section).

In this chapter you can find some pictures from an exploration of an abandoned Nike Hercules site next to the town of Wurmberg, just out of Pforzheim, between Stuttgart and the French border. It used to be run directly by the US Army.

Intermediate-range ballistic missiles (IRBM) were part of the tactical plans of both the US and the Soviets in Europe. The Pershing platform, based on the homonym theater-level nuclear missile, was deployed in Germany, and placed in the inventory of both the US Army and the West German Luftwaffe. The missile was updated in several instances in the decades of the Cold War, until it was banned by the INF treaty in 1988, agreed upon by the administrations of Gorbachev and Reagan.

Among the strongpoints of the Pershing missile deployment in Europe, a huge warhead deposit was built close to the town of Waldstetten, next to Schwäbisch Gmund in southern Germany. In this chapter you will find photographs from an exploration of this mysterious site.

Furthermore, a nice collection of aircraft from both sides of the Iron Curtain can be found in the southwestern corner of the Country, next to the town of Villingen-Schwenningen – one of the few air museums in this part of Germany. Similarly, the large collections of the military museum in Stammheim, next to the town of Schweinfurt in northwestern Bavaria, and once close to the ‘Inner Border’ with the GDR, has on display substantial specimens from the Cold War era.

Finally, a special feature presented in this chapter is a group of pictures from the former airbase in Giebelstadt, south of Würzburg, Bavaria. Today a privately owned general aviation airport, this former military airbase gained a special historical significance when it was selected for the departure of secret overflights of the communist territory beyond the Iron Curtain, performed with the Lockheed U-2 in the late Fifties, by decision of president Eisenhower.

Nike Missile Battery – Wurmberg

The site in Wurmberg, east of Pforzheim, was actually Battery ‘Delta’ – i.e. the fourth – of the four missile forces managed by the the 3rd Battalion of the 71st Air Defense Artillery (ADA) regiment.

Typical Nike missile batteries were composed of two geographically separated areas. The largest was the ‘Launch area’, with missile storage facilities – sometimes reinforced underground bunkers, sometimes more usual ‘soft’ hangars – and launch pads. The other was the ‘Integrated Fire Control area’ or ‘IFC’, where all antennas and electronic equipment for target detection and missile guidance were placed. Due to the limited speed of motion of the missile guidance antennas, the distance between the launch site and the IFC had to be greater than a threshold, while the elevation of the IFC had to be somewhat above the the launch pads. These technological constraints led the choice of the sites suitable for the installation of the Nike batteries.

The site was deactivated in the Eighties, and both areas were sanitized in more instances, basically demolishing any buildings. The ‘final stage’ of the operation is likely to be underway at the time of my visit, as you can see from the pictures, where piles of gravel and moved land can be spotted all around the launch site.

Surprisingly, a feature that has come to our days virtually without any alteration is the external fence of the launch site, which runs all around the launch area and is still particularly impenetrable. Also the rounds of barbed wire on top are still there.

The exploration of the launch area is pretty straightforward. It is rectangular, basically flat and aligned along an east-western direction. Close to the eastern end,  you meet a flat area with a concrete pavement – now partly demolished – and a curved road nearby. This is where the missiles and warheads were assembled. Nike missiles could mount nuclear warheads, but apparently this was a rarely adopted option.

The next notable item to the west is a water basin, still in a very good shape. There used to be a water system all around the base. Remains of demolished buildings can be spotted around here too.

A mystery electric cable comes out of the ground on a spot. It is noteworthy that the launch area and IFC were connected by an underground cable, but I don’t think this is the one you see in the pics.

This battery had three launch sectors, bearing the little imaginative names of ‘Alpha’, ‘Bravo’ and ‘Charlie’. You can find them in a sequence, walking towards the west end of the site.

The pads of the Alpha sector, while now greatly damaged by the demolition work, are still in place with their metal covers.

There were three launch pads on each sector. The area of each sector appears unnecessarily large, but actually the missile storage hangar used to stay beyond the launch pads, occupying about half the area of each sector. Today these soft constructions have disappeared.

To the west of each sector there is a small bunker, intended for the protection of the troops working around the launch pads, in case of an attack to the battery. These bunkers are not very damaged, so they constitute a very interesting part of the site today.

The protection bunkers have two exits on the two opposite sides – so the Alpha bunker connects the Alpha and Bravo sectors, the Bravo bunker the Bravo and Charlie sectors, while the Charlie bunker connects the Charlie sector to the logistic storage area to the west end of the launch site.

The Alpha bunker is well conserved – except for some spoiling by some idiot writer. There is no camouflage paint coat outside, just some plain green paint, and the walls inside are painted in a bright crimson color. The bunker has two opposite entrances, and two corresponding corridors leading to two massive tight doors, which give access to a central protected room, insulated from the outside.

Writings in English are still there in the central room of bunker Alpha.

The launch sectors Bravo and Charlie are more damaged than Alpha.

The Bravo bunker is camouflaged, and differently from Alpha the walls inside are painted in water green. It is possible to notice how the central room was separated from the rest of the structure for blast insulation, similar to other missile sites (see this post). There is a wide slot at the level of the doors.

Further writings in English and some original linoleum pavement are still perfectly visible.

The Charlie bunker is different from the other two. The facade is wider, it is coated in a camo paint, and bears the name ‘Charlie’ above the eastern door. Inside it is very dark, possibly as a result of a fire. In the insulated room it is possible to see an original air conditioning system.

The three launch sectors are connected to the south by a wide road, from where you can appreciate the extension and state of conservation of the original fence.

The IFC area is located just north of the small town of Wurmberg, on top of a hill. Unfortunately, the former military site has been wiped out and a nothing less than a waste disposal facility has taken its place! Anyway, from this vantage point you can clearly see the launch area, roughly two miles to the west.

Getting there and moving around

Getting to the launch area is very easy. Leave the highway N.8 close to Pforzheim (the exit is 45b Pforzheim-Süd) and take for Pforzheim on Wurmberger Strasse. Take the very first road to the right and park your car there. You will see a gate open since ages and an almost unmaintained road taking straight north and climbing gently uphill. This road will take you to the official gate of the launch area in 0.4 miles. Getting in is probably prohibited, but the area is pretty remote and secluded, and I didn’t see a person around during all my stay.

The site is geographically compact, so touring may take about 2 to 2.5 hours taking all pictures, if you have planned your movements in advance. A tripod is strictly necessary for taking decent pictures inside the very dark bunkers.

The IFC area can be reached going to Wurmberg, leaving the same exit but taking the direction opposite to Pforzheim. You will soon reach central Wurmberg. Cimb along Gollmerstrasse, then along Oschelbronnerstrasse. Where the village ends and the road stops climbing you will see a field to your left and a waste disposal facility to your right – this used to be the area occupied by the IFC area. Looking west you can see the launch area and the taller buildings of Pforzheim further in the distance.

Pershing Warhead Storage Bunkers – Waldstetten

The site in Waldstetten is basically an array of warhead storage bunkers, built between 1954 and 1958 by the US Army. In 1972 these bunkers became a part of a Quick Reaction Alert site, managed by the 1st Battalion of the 41st Field Artillery Regiment, tasked with supplying the nearby storage site of the Pershing missile in Mutlangen, just north of Schwäbisch Gmund. The site saw major action in 1982, when 36 Pershing II missiles were installed in Mutlangen as an answer to the deployment by the USSR of an updated version of the excellent SS-20 Saber IRBM system.

During the Eighties the 1st Bn 41st FA was reformed more than once, until it became 2nd Bn 9th FA in 1986, only to be disbanded in 1991, following the dismantlement of the Pershing system as a consequence of the INF Treaty between the US and USSR.

It should be mentioned that whether the nuclear warheads of the Pershing missile ever made their way to this storage site is a matter of discussion. As a matter of fact, the missiles were in the nearby Mutlangen site, and their installation triggered well documented protests by the usual pacifist folks, who encountered difficulties in understanding the moves of the Reagan administration, which helped with successfully putting an end to the Cold War and to many communist dictatorships in Europe. What the bunkers in the Waldstetten site were used for is not totally evident, and it should be recalled they were built in the Fifties, before the deployment of the Pershing system.

Of the 28 bunkers originally built, 25 exist today while three have been demolished in a landslide. The site is located in the trees along two broad circular roads, once service roads. Today it is in the heart of a natural preserve, and the roads are used by MTBs and hikers, whereas the Mutlangen site has been converted into a solar power plant.

The local administration has prepared a placard with a map and a short history of the place (in German only), which I spotted only by the first bunker you meet climbing uphill along the road approaching the site from north. You can see the placard in the pics below, with the corresponding map. The position indicated with ‘Standort’ on the map is where the placard is. I suggest starting you exploration from there.

About half of the bunkers can be accessed. Except a few, they are basically indistinguishable.

Inside they are empty and very basic in shape, with just one large storage room. Other bunkers are inaccessible, and some have been converted into bat shelters.

A notable bunker is 870 (see the map in the pic), which bears on the front facade graffiti from US troops, probably veterans visiting the place in recent times after it was closed up. Today it is a bat shelter.

In 869 you can find some naive paintings, including one portraying a truck probably dating from the years of operation.

A mystery bunker is 856, which is very different from all others. It has two small entrances, apparently for humans only, and a group of small chambers ahead of the larger storage area. This has no wide entrances, suggesting it was not used for warheads nor anything similar, and a blind room to the back. Unfortunately, this bunker is also covered in indecent graffiti.

Another interesting sight, especially visible to the west of the bunker area, is the original fence of the storage site, with a number of aligned concrete posts and traces of barbed wire. The line of the fence is shown also on the map.

Getting there and moving around

The storage bunkers are located on top of a hill, and some climbing is required to reach the bunker area. The place is not fenced, and there are multiple access points from all directions. I personally parked at the end of Dreifaltigkeitsstrasse in Waldstetten and accessed the site from the west. After touring it, I came back passing by the placard mentioned above. The road is steeper on that side of the hill, but starting from the placard may ease your exploration.

Please note that the on most part of the site the cell phone coverage was very weak, with no access to internet data. I strongly suggest downloading your maps before being on site.

The place is secluded and the bunkers are much overlooked by the locals, who keep on the main track and just cross the area – you will probably move around undisturbed if you walk in and around the bunkers.

Due to some amount of mild hiking required, a complete tour of all bunkers may take about 3 hours, including time for pictures.

Internationales Luftfahrt-Museum – Villingen-Schwenningen

This small air museum is composed of three parts.

The first is a single hangar, stacked with smaller aircraft and a helicopter, plus memorabilia and parts of aircraft of diverse proveniences and ages, including German machines from WWII, and later from both sides of the Iron Curtain.

The main part is a grassy apron with an open air collection. Here you can see aircraft of American make in the colors of the West German Luftwaffe, including an F-86 Sabre and F-104 Starfighter.

British aircraft are represented by an English Electric Canberra and a DeHavilland Vampire of the Swiss Air Force.

Other models from western Countries include an Italian Fiat G-91 reconnaissance aircraft and a German Dornier Alpha Jet trainer.

Models from the Soviet world include an Antonov An-2 biplane, which can also be boarded, and a Yakovlev Yak-18, bearing a post-Soviet Russian flag and registration markings.

Probably the star of the show, a well restored Polish-built MiG-15 is presented in the markings of the Red Army.

The third part of the museum is a series of restoration hangars, where a number of aircraft are being restored, whereas some replicas are being assembled, possibly partly from original parts. These include a Messerschmitt Me-262 Schwalbe, and a Dornier Do-335 Pfiel, of which only one original exemplar exists in Washingtong, DC – definitely a rare sight.

Getting there and moving around

The museum, located on the side of a local touristic airport, is easily reachable in Spittelbronner Weg 78, 78056 Villingen-Schwenningen, just on the eastern border of the beautiful Schwarzwald region. Website with full information here.

Military History Museum, Stammheim am Main

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The museum in Stammheim, northwestern Bavaria, stands out as one of the largest and best preserved military collections in Germany, especially concerning the two World Wars and the Cold War. The museum is composed of a set of large adjoining hangars, and an open-air part. The hangars are rich in dioramas, built around real weapons (both heavy and light), tanks, as well as rigs, uniforms and dresses from the corresponding ages.

The first hangar is centered on WWII. Here a large central diorama represents a scene from the advance of US forces on German territory. A group of civilians reacts welcoming the American forces with white flags, whereas some armed civilian guards and some German soldiers keep a more cautious attitude.

Among the original US vehicles is a light tank, starring in the movie ‘The Monuments Men’ besides actor George Clooney. A German Goliath self-propelled drone-tank is on display in this scene.

Two house facades imitating traditional German architecture complete this central diorama.

In the same hall, more dioramas show for instance a German anti-aircraft battery, with a four-barrel gun and a searchlight. Range-finding rigs are also on display.

To the far end of the same hall, a Soviet T-34 and a Sherman can be found, besides self-propelled cannons and more vehicles set in smaller scenes.

In a lateral passage, scenes from the African theater of WWII are displayed. These include vehicles and weapons with a distinctive desert camo coat. Another diorama displays a school in Germany from the same period, with young men involved in light anti-aircraft defense.

Scenes from pre-WWII and from WWI are presented in yet another, smaller hall. Field artillery pieces from WWI are clearly discernible from more modern ones. A field kitchenette from the time is also on display.

Classical display cases feature many interesting items, including military uniforms from WWI and WWII, military decorations, air navigation charts and flight instruments.

The Cold War is covered in the last two hangars. Here field guns, mortars and armored vehicles mainly from the Federal Republic and from the German Democratic Republic – some of them still working – are put on display, side by side.

The exhibition in this part is complimented by numerous flags and smaller pieces of military material, including communication gear, water mines, transport vehicles, a military Trabant.

Part of the show is an ex-DDR early MiG-21. This can be climbed (not boarded), providing a nice view of the ensemble.

The museum is close to Schweinfurt, geographically next to the border with the former GDR. A reconstruction of the Inner Border impenetrable fence (see this post), with original signs and plaques, is duly on display.

The outside part of the museum displays a few heavy armored vehicles from WWI, WWII and the Cold War. They include a rusty, US-made M26 Pershing tank from WWII, a Federal Germany Gepard anti-aircraft self-propelled battery from the Cold War, and more.

Visible from a distance are a set of US-made surface-to-air missiles, distinctive silhouettes from the Cold War age. These include a Nike Hercules surface to air missile. Surface-to-surface platforms include a venerable and pretty rare Matador early cruise missile. This grandparent of modern cruise missiles features a distinctive swept-back wing, and a booster underneath the fuselage to the back.

The nose cone of a Pershing (possibly) is on display, together with a rare Lance missile, a surface-to-surface missile from the 1960s-70s, in the inventory of the Federal Republic in those years. The plaque on the launcher witnesses the Canadian origin of the single-missile wheeled rack, built by Orenda.

Behind the missiles, aircraft on display are a Soviet designed Antonov An-2 biplane, and a US designed Republic F-84 Thunderstreak, in the colors of the Luftwaffe of Federal Germany.

All in all, this wonderful collection has much to offer for everybody with an interest in the military history of Germany since WWI to the Cold War era. The museum sets up reunions of enthusiasts, and special days with tank movements and live displays.

Getting there and moving around

The Stammheim am Main museum is located 7 miles south of Schweinfurt, a major center in the area, and about 12 miles northeast of beautiful Würzburg. It can be conveniently reached when traveling between the two, right on the bank of the Main river. The exact location is along the intercity road SW1, on the crossing with Maintalstrasse in the village of Kolitzheim. Parking right ahead of the entrance. Small restaurant on site. Since the museum is stuffed with tons of interesting items, even though compact in size, visiting may easily take more than 2 hours for an interested subject.

Former US Airbase, Giebelstadt

The now sleepy general aviation airfield in Giebelstadt has been a rather active military airbase for many decades. A Luftwaffe fighter base in WWII, it was among the first airbases to host the new Messerschmitt Me-262 jet fighter. In 1945 it fell in the hands of American forces, who intermittently used it for various temporary deployments and flight operations over the immediate post-WWII years. The early Cold War era and the 1950s were a new period of intensive use. The runway was lengthened, and more modern facilities for stationing troops and aircraft were built anew, in place of older and damaged German ones from the Nazi era. Powerful, cutting-edge radar installations were put in place, due to the proximity with the East German border. With the transition to fast jets, the proximity of the airfield to the border was actually too much, so that interceptors could not scramble in time from Giebelstadt, in case of an enemy attack from beyond the Iron Curtain. However, this would be an advantage for reconnaissance missions, launched during the Eisenhower administration, starting in 1956.

Giebelstadt was one of the few bases for the balloons of Project Genetrix. That was a first, partly successful attempt to gather intelligence through unmanned overflights of the USSR. In the same years, Giebelstadt was intended as the main operative base for the CIA Lockheed U-2s, to be used for a more risky – since manned – but much more effective way to collect photo and signal intelligence.

The actual deployment started in 1956, with some delay due to the need to prepare the airfield for operation of the one-of-a-kind Lockheed U-2. The latter flew in the meanwhile from Wiesbaden, where the headquarter of US military in Germany was at that time. This was not much liked by the US intelligence community, since the latter city was more crowded than the small country village of Giebelstadt, and this exposed highly secretive U-2 operations to a higher risk of espionage.

Missions carried out by the U-2 were of basically two types. The first was relatively risky ELINT missions along the border with the USSR, where defenses were stimulated without entering the enemy airspace, to obtain precious information on the reaction capability and the enemy anti-aircraft barrier, including the position of radar sites, etc. The second mission type was high-risk ELINT/PHOTINT missions, or ‘overflights’, where Soviet airspace was actually penetrated. In the latter case, the U-2 made use of its superior altitude and range performance to carry out long missions above the defenses of the USSR. As known, the development of high-performing SAMs, reaching up to the cruising altitude of the U-2 meant it was not invulnerable any more after 1960. This put an end to overflights. However, a total of 24 mostly successful overflight missions were carried out between 1956 and 1960, each of them specifically studied and approved with the direct involvement of president Eisenhower.

Besides missions along the border, or over satellite countries of the Eastern Bloc (still considered a high risk, but not as high as a direct overflight of the USSR), a single overflight of the USSR was actually flown from Giebelstadt. This was mission No. 2040, flown on October 13th, 1957, with Hervey S. Stockman at the controls. A report from this mission can be found on a CIA document here.

Following the end of the U-2-based intelligence missions, Giebelstadt was ceded to the US Army in the years of Kennedy. The Army used it as a huge base for helicopter operations well into the third millennium – the base was deactivated and returned to Federal Germany only in 2006.

Today, the now private airport can be barely neared without triggering security service. However, even a quick look along the fence will reveal clear traces of the US military tenancy. From hangars to fences, to softer constructions north of the airfield, everything is much US military standard.

The runway – huge for todays single-prop and glider activities! – can be seen clearly from the south and from the eastern end.

Antenna arrays and a now oversize control tower are other witnesses of the past military activity.

Getting there and moving around

Giebelstadt airport can be conveniently reached along road N.19, about 8 miles south of Würzburg. Unfortunately, despite the road passing right besides the airport, there are very few options for stopping close to the fence with a car on this fast road, and similarly on the road going along the southern fence of the airport, taking east to Mönchsmühle nearby. However, the eastern runway head can be approached from the latter. Just turn north towards the base in the vicinity of the general aviation hangars in the southeastern corner of the airport. The road is a dead end, and you will likely trigger some inspection by people inside the fence, so not much to worry about if you stay outside.

Another part which can be toured is the former administrative part/barracks to the northeast. This can be entered driving along the northern side of the airport. This area has been taken over by private companies, and you might trigger some inspection by the respective security agencies. They are rather friendly though, so again, not much to worry about if you take picture staying in your car.

Wolfsschlucht II – Hitler’s Forgotten Headquarters in France

A few miles from the city of Soissons, and precisely in the municipality of Margival in the northern French countryside, southeast of the region of the Somme – where the fierce offensive of the British and their Allies took place in 1916 – lies a very little advertised and almost unknown item of great interest for war historians.

It was here, not far from where young Hitler fought for the Kaiser in WWI, that the occupation forces of Nazi Germany started building their headquarters in 1942. The place, not far north from Paris and at a similar distance from the coasts of Normandy and the narrowest section of the Channel, was probably selected also for the existence of a long railway tunnel, with an entrance hidden in a small but deep valley – of use for hiding the special armored train Hitler used to travel over the occupied regions of the Third Reich.

Being intended for acting as a major directional center where the Führer himself should be in charge, the military installation was designed with all that was necessary for leading the German offensive and directing operations on a potential western front, and with some comfort for the top figures of the German government. Similarly to other bases destined to host the Führer, the fort in Margival received a picturesque name – ‘Wolfsschlucht II’ or  ‘Wolf’s canyon II’.

The fact that soon after the D-Day operations and the real opening of a western front for Germany the region fell under Allied control meant that the installation was used intensively for only about three months in the summer of 1944 – it had began to be used more considerably from the first months of 1944, when an invasion from the sea began to be seen by the Nazi high command as likely.

Hitler reportedly visited the place only in one occasion and for 1-2 days in June 1944, soon after the successful landing of the Allies in Normandy, electing to concentrate personally on the Eastern front and leaving the command of operations to other generals. General Model resided in the installation in August 1944. Soon after the area was lost to the Allies.

But the history of the place was not over. The bunkers, barracks and service buildings had been constructed by the German paramilitary Todt organization with good care and had survived the war basically undamaged. They were used by the French Army until 1955 before being selected for quartering NATO forces until 1968. Then control was given back to the French Army, who abandoned the place with the end of the Cold War in the early Nineties.

Since then the place has been left deserted and has fallen into oblivion. Only in recent years a local society of enthusiasts has begun a lengthy but precious restoration work, which by now has interested only a limited part of the huge area of this military installation.

Due to the extensive use by western forces in the Cold War period, much of the few remaining interiors date from more recently than WWII. On the other hand, the buildings and their disposition are original from the German master plan.

The following photographs were taken during an exploration of the site in August 2016.

Getting there and moving around

Wolfsschlucht II has three main gates, one to the south in Margival, leaving the D537 as the road climbs uphill in a horseshoe bend, one to the east in Laffaux, leaving the D537 to the right before reaching the town center approaching from north, and the last to the north, on Rue Principale in Neuville-sur-Margival.

I selected the first of the three, for immediately after passing the gate and the former guardhouse there is a free area where you can conveniently park your car. This area is technically inside the old fence, so if there is nobody around to greet you and to ask about, you may be worried about your car being blocked inside if somebody closes the gate. I watched the door closely and decided it had been open for months, so I left my car inside. Soon after I met one of the members of the preservation society, who assured there was no trouble in parking where I had actually parked, so I guess you can adopt the same strategy…

I must mention the preservation society has a website where they advertise guided tours of the place, even in English language (website here). I tried to contact them in advance the days prior to my visit, about twenty-five times via phone, but could never speak with anybody – the line was free but nobody answered. I sent also some emails to the guys on the contact list of the site, and never received an answer. I decided to go anyway, and in the event I could tour the place without troubles, except a few restored bunkers, which are closed and cannot be visited except with a guide I guess.

The place is not particularly creepy. Once there, I found an entire family and various other people touring the area, plus people busy in the restoration of some of the bunkers. The railway track is still active, so there are also trains passing right besides the bunkers.

The bunkers are roughly aligned along a single road leading from the southern to the northern entrance, to the east of the railway track. The length is about 1.7 miles one way, so plan a walk of about 3.5 miles for a round tour of this installation.

Sights

The first large bunker you find when approaching from the southern gate is the ‘Loano’ bunker – all names are from after WWII, where the numbers painted on the bunkers are original German. The distinctive concrete dome and the surface with holds for practicing with climbing and doing exercises is an addition dating from after WWII.

The road then splits in two. Both ends lead to the northern part of the installation, where the most interesting bunkers can be found. The lower path goes along the railway, and climbs uphill steeply towards the end. There is less to see along that than the other path, going uphill immediately behind the ‘Loano’ bunker.

Along the latter, you can find a series of service buildings, barracks, clubhouses and canteens for troops. Also a former square with a flagpole can be seen to the side of the road at some point. Most of the buildings are totally abandoned. I explored some of them with some satisfaction, but what you can find dates clearly from relatively recent years.

Among other buildings, a partially interred bunker for troops, similar to those you can find in the batteries of the Atlantic Wall, can be spotted in the trees, refurbished but unfortunately not accessible. A distinctive feature of some of the buildings is their ‘partially armored’ construction, with the part reaching to the road made of lighter materials and that closer to the hill made of reinforced concrete.

I guess the iron window frames and blinds date back from WWII.

After a good walk you finally reach a T-shaped crossing and a group of buildings. Among them, the one belonging to the preservation society – ‘Berezina’ bunker. To the east you can spot the only multi-storey building of the complex, which reportedly served as a building for visitors, and actually looks like a small hotel. I don’t think this dates back from WWII, for the style is somewhat ‘un-German’. You can step inside at your own risk, for the building is totally derelict. Baths and canteens are still easily recognizable. To the back of the ‘Berezina’ bunker it is possible to find the entry of a heavy armored bunker, in a refurbished camouflage.

Going back to the T-shaped crossing and taking to the west you find one of the most interesting bunkers, a former communication bunker which was named ‘Patricia’ after the war. This building follows the ‘partially armored’ construction scheme. It is exceptionally long, possibly one of the largest of the kind in Europe.

Inside the building it is easy to distinguish the unarmored part to the front from the armored part to the back, closer to the hill.

Again the inside of the armored part is very similar to the bunkers of the Atlantic Wall, a consequence of both being designed by the same design studio. Remains of cables from WWII and of other equipment from various ages make this visit very interesting. It’s very dark inside the armored part, you will definitely need a torch, and be very careful, cause the pavement is uneven and there are manholes and other strange cavities all around.

The last part of the visit will bring you to the Führer’s quarters. Keeping going uphill, the road will turn north. As you reach the top of a steep climb you will be facing a corner building with three square pillars. This is bunker N.1, where Hitler was in his only visit to the Margival site in June 1944. The very sober decoration of the façade with the three pillars is the only distinctive feature of this building, which is again armored to the back.

Leaving the N.1 building to your left you may take a road proceeding around the hill without climbing. Along this road you see a grassy area with curbs framing a square spot on the ground. This is where a ‘normal’ – i.e. not armored – house for the Führer’s entourage used to stay. Further on, you can find an original Nazi swimming pool, again intended for top-ranking staff stationed in the installation.

Going back to bunker N.1 and taking to the north, you can find large buildings possibly originally hosting command services and canteens. At the time of my visit these were undergoing restoration.

A refurbished bunker with a ‘Tobruk’ shooting post can be found to the northernmost end of the building complex.

During my exploration I came back to the southern gate and to the ‘Loano’ bunker following the lower road along the railway. Being an active track, it should be approached with extreme caution. It is part of the tour, for it was there from the origin.

All in all, this was a stress-free, easy and enjoyable exploration. The site is rich of historical significance and showcases interesting military buildings from the period of Nazi Germany. I would recommend it for everybody interested, including those in lower than average physical condition. Don’t forget guided tours are possible in principle – I wish you are luckier than me in scheduling one!

The Atlantic Wall – Off the Beaten Track

Soon after gaining control over French territory in early summer 1940 and after the unsuccessful battle in the sky against Britain the following autumn, having successfully occupied all Nations in continental western Europe, Hitler’s military command decided to fortify the sea border on the Atlantic coast of the Third Reich.

At that time, this meant developing existing strongpoints and building many others anew along a shoreline extending from Norway all the way to the border between France and Spain, thus encompassing the western coasts of Norway, Denmark, Germany, Holland, Belgium and France.

The detailed preparation of this pharaonic project – the ‘Atlantic Wall’ – and its realization were commissioned by the government to the ‘Organization Todt’, a paramilitary organization led by Fritz Todt, and following his death by the minister of armaments Albert Speer.

Thanks to millions of tons of concrete, to forced labor – in the form of forced cooperation of the local skilled workers in the respective Countries -, and to often reconditioned cannons transferred from other fronts and older WWI forts, either original German or captured in occupied territories, tens of fortified bunkers for coastal defense of many sizes began to appear on the Atlantic coast and reached operational state between 1940 and 1944.

The proximity of the coast to undefeated Britain made the areas of southern Belgium and of the French Pas-de-Calais and northern Normandy the most fortified of all. Some among the most monstrous pieces of artillery ever deployed were installed in this sector, where it was expected that an invasion of the Reich would take place sooner or later. These batteries were operated by troops of either the German Army or Navy.

Comparatively less fortified, the coast of Normandy was that actually attacked in June 1944. Even though the German command knew an attack was imminent at that time, the preparation of the D-Day included deceptive side-operations, which successfully misled the Germans, who could not know exactly the point of the Allied invasion until little before the fateful dawn of June 6th.

Today, many of the coastal batteries in the area of the beaches of the D-Day, which played an active part trying to interfere with the Allied operations, are obviously national monuments and can be visited very easily.

On the other hand, the majority of the batteries of the Atlantic Wall, scattered along a very long coastline, have slipped into oblivion.

In France, many of the strongpoints close to the coasts and shores of the Pas-de-Calais are still there, derelict and often covered in graffiti, a very common sight along the coastline. More inland batteries and installations, including storage bunkers and service buildings, lie on private land, hence they are not publicly accessible (in theory…). In Belgium, much of what remained was willingly dismantled, leaving only a few sites open to the public as museums. And so on.

Even though the Atlantic Wall was an excessively ambitious project and remained a largely unfinished work, some of the completed installations are unusual and very interesting from the viewpoint of engineering. Thanks also to the many murals, inexplicably not preserved, dating back to the years of the Nazi occupation, exploration of many of these abandoned sites can be rewarding and a very interesting way to spend some time in these regions.

The following photographs were taken exploring some installations of the Atlantic Wall along the coast of northern Normandy and Pas-de-Calais, France, in August 2016.

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Fécamp

The garrison here operated a Würzburg Riese radar, of which the fork-shaped concrete base remains today, plus optical distance measurement devices. Entering the bunkers is not possible, the gates are locked.

Walking north on top of the shore, towards a horrible, really misplaced wind farm, it is possible to spot more measurement stations, with a characteristic bulged roof, a round shaped plant and a very thin observation slot. Going in is generally possible at your own risk – wild brambles obstruct the entrance.

Close to the road running along the coastline more demolished bunkers can be spotted, but they are out of reach, too close to the wind turbines and beyond a guarded perimeter.

Getting there and moving around

A car park can be found on top of the cliff north of the center of Fécamp, close to a small church. The area can be toured with a pleasant walk along the coastline on top of the cliff.

Dieppe

In the garden you can reach in the premises of the castle of Dieppe it is possible to spot the former entrance to the service tunnels of the local coastal fortifications. The gates are locked. Also a small bunker for a light cannon can be found nearby.

On top of the cliff besides the castle an armored metal observation post can be easily found. From there moving south along the road on top of the cliff you pass a totally inaccessible former battery besides a small parking area – the doors have been bricked up. Farther south another concrete observation bunker can be found, this time accessible with the usual precautions – it is very close to the rim.

Getting there and moving around

Reaching the castle is possible from the city center or from a dedicated parking. The top of the cliff with the metal observation post is a popular panorama point with a parking nearby. The concrete observation bunker can be reached with a narrow path with little difficulty – pay attention to the usual brambles and nettles.

‘Friedrich August’ Battery – Wimille

Little remains of this once huge battery with 305 mm naval cannons, operated by the Navy. The area has been converted for industrial production. One of the remaining bunkers, partly destroyed but still very large and imposing, can be spotted from the distance close to a factory on top of a hill, driving along Route de la Menandelle, Wimille.

The area is reportedly rich of remains of the Wall, including headquarters of the German admiralty, but all are on private grounds – not just pastures or vineyards, but fenced private gardens. I spent a couple of hours trying to get close to them without success.

All in all, it is much easier and more rewarding moving along the beaches in the area, where you can surely find some interesting remains.

Getting there and moving around

Unless you have some sort of permission and you are going with a local guide, don’t waste time leaving your car, just drive uphill along  Route de la Menandelle, Wimille. You will see the battery to your right in the distance.

‘Todt’ Battery – Audinghen

One of the best museums on the mighty batteries of the Pas-de-Calais has been created in one of the towers of the famous ‘Todt’ battery. This museum (Musee du Mur de l’Atlantique, wbesite here) is surely worth a visit to find an explanation of the working procedures of the battery, its history, and also for the pieces of artillery preserved here, including Europe’s only surviving ‘Leopold’ railway cannon.

A less visited place nearby the museum is the former N.4 tower of the same ‘Todt’ battery. This is totally abandoned and unfortunately the ubiquitous writers hit very hard with their ignorant spoiling. Nonetheless, in the almost total darkness – you will need at least an iPhone torch for moving around – of some of the former shell storage and service rooms many substantial traces of original Nazi murals can be seen still today – much larger and more interesting than those you can find in the museum.

Besides the service road, you can explore the firing chamber and the support platform of the cannon with the concrete platform of the main metal pivot still in place.

Getting there and moving around

Reaching the abandoned tower N.4 is easy from the museum. From the round about where D940 and D191 cross you will find the museum leaving D940 close by along a road called La Sence. Leaving the museum to your right, keep driving along La Sence. You will come to a T-shaped crossing, where you need to turn left. The road will start to descend downhill, and you will find a convenient parking area to the left just before reaching D940. Leave your car here. Leaving the parking from the main gate by foot, turn right on the road you just came from, and soon after take an unpaved service road to the left, in the direction of the sea. Follow this road until it turns left – about .15 miles later. You can spot the tower partly hidden by the trees.

The tower has a shape very similar to that of the one you can visit in the museum, so you may already have an idea of the plan of the site. Anyway, an entrance can be found on the eastern side – i.e. the back side – of the tower. The murals can be found on the lower floor, so no climbing is strictly needed. The ground is extremely muddy and slippery, so carefully choose your shoes. The rooms are almost totally dark, so you will need at least a small torch and good flash or a tripod for your camera.

You can also walk around on the outside to the front of the tower. Entering from there is very difficult, the level of the ground inside being much lower than that on the outside.

Calais

This unattractive port town is home to many installations connected with the Atlantic Wall. The beaches to the south of the town are crowded with cannon and observation bunkers, which are ‘gently’ moving with time from the original elevated positions to a lower level close to the water.

On a large abandoned area which was once a huge car park – possibly for embarking cars going over the Channel to England – to the west of the city centre it is possible to spot an armored tunnel/shelter for storing a railway cannon.

Getting there and moving around

The installations on the western beaches of Calais can be reached and walked very easily. Just park your car in one of the parking areas for people going to the beach and go by foot.

The tunnel/shelter cannot be reached, it is in an abandoned parking which nonetheless is private property (many signs and fences in place). You can photograph it with a zoom lens parking your car in front of the cemetery on Avenue Pierre de Coubertin, or in front of one of the gates of the area on Rue d’Asfeld. No walking is needed.

‘Oldenburg’ and ‘Waldam’ Batteries – Calais

Among the most remarkable remains of the Atlantic Wall, these two batteries are located close to the beaches east of central Calais.

The two huge towers of the ‘Oldenburg’ battery used to host heavy naval cannons and were operated by the German Navy. Today the cannons are gone, but the huge concrete bunkers are still there. Also a one-of-a-kind bunker hospital can be spotted nearby.

The installations are totally derelict, and unfortunately the area is today on the border of a guarded and overcrowded refugee camp, so you don’t feel very safe when moving around – small groups of young immigrants ‘escaping’ their camp and without much to do will probably find and stare at you – and at your belongings. Try to avoid misunderstandings, but be ready to defend yourself. On the plus side, Calais center is populated by much Police, clearly aware of the exceptional condition of the town in these days.

The ‘Waldam’ battery besides is placed farther east with respect to ‘Oldenburg’, in the territory of Le Fort Verd. Here besides the ‘usual’ intermediate size bunkers for cannons you can spot an interesting piece of engineering, in the form of a concrete bunker capable of revolving around a pin. At least one exemplar is still in relatively good shape. Also a very unusual observation tower for aiming equipment can be spotted nearby.

Exploring the site can be done with no official restriction, but the area is mainly for bird hunting, so be careful not to interfere with hunting-related activities. Accessing the totally derelict bunkers is possible if you go prepared to face wild vegetation, brambles and nettles. Immigrants do not go far from their base camp, so you have very low chance to find them if you move in the area of the ‘Waldam’ battery.

As usual in the area, ship-arresting devices, once standing half submerged on the beach, can be spotted around, often used as posts for roadsigns or for marking road corners.

Getting there and moving around

As already pointed out, Calais is not only unpleasant as usual for a mainly commercial port town, but it is also living a particularly bad moment, being overcrowded with immigrants posing some security problem. Fearing for my car I elected to park close to the beach way east of the ‘Oldenburg’ battery and of the refugee camp. A convenient parking used by some friendly hunters and local traffic can be found between Le Fort Verd and Les Hemmes de Marck. When driving east towards the latter (along Rue Jean Bart), turn left on a public unpaved road with no signs pointing straight to the coastline. The road turns sharply left towards Calais at some point, and you find a prohibition sign telling not to go further, and a good parking with some information panels. You can park there.

For reaching the ‘Waldam’ battery I would suggest using Google Maps or something similar on your phone – coverage is very strong. This is to avoid wasting time on dead-end passages between the countless ponds and puddles in the area.

The road you can’t drive on going west (Digue Taaf) will lead you back to the ‘Oldenburg’ battery. For reaching the ‘Waldam’ battery you will need to move north of the road, in the hunting area between the road and the beach.

From the parking to the ‘Oldenburg’ battery is about 1.5 miles one-way. Touring the area is a physically requiring task not only for the distance, but for you have to find your way on uneven terrain, with fields of brambles and nettles. You can have much fun if you like exploring and you go prepared, only don’t forget to bring some water and snacks – you are on a beach after all, so it will be hot and you will be totally exposed to sunlight.

Peenemünde Army Research Facility

Peenemünde is broadly known for having hosted the first ever large-scale research center and test ground for military rockets, missiles, flying bombs and innovative ordnance and weaponry in the world. The small town of Peenemünde is located on the island of Usedom, a nice, almost flat island on the shore of the Baltic sea, on the border between today’s Germany and Poland – ‘Peene’ is a river having its mouth (‘münde’ in German, from which the name of the place) where Usedom island is.

History – in brief

The Peenemünde site was a creäture of the administration of the Nazi regime in the late Thirties. It grew rapidly to a considerable size especially for the time. The site included an electric power plant, later used after the closure of the research center for supplying energy to the East German power grid, an airport, later converted into an air base and operated by the Air Force of East Germany, a sea port, a series of technical facilities for testing and producing all that was needed to assemble rockets, their systems and engines, as well as for preparing propellants.

There were also several launch pads for missiles and flying bombs, and last but not least, scattered over a broad area, housing for thousands of people, which included high-ranking technicians and people from academia – there was also an advanced wind tunnel -, military/SS personnel, as well as factory workers, including many prisoners of the regime.

The site was so large that a dedicated local railway was built and operated to allow people commuting, modeled on the urban railway of Berlin. The railway network was the third in size in Germany, following Berlin and Hamburg.

This enormous installation was directed by Wehrner von Braun, later to become a technical leader in the US research efforts in the field of rocketry, and a central character in the race for space opposite the Soviets.

Peenemünde was never an operative launch site – it was far too distant from potential targets in Britain for the limited range of flying weapons of those days – but due to its primary relevance as a testing and production site of the v1 flying bombs and later of the v2 missiles, the site became a designated target of very intense bombing raids.

The Peenemünde complex was severely hit in a series of air attacks launched by the Allied British and US air forces in the summer of 1943. After that, production was moved in forced labor camps in central Germany – Mittelbau/Dora being probably the most in-famous – whereas only research and testing was still conducted in Peenemünde, with plans to move progressively more and more equipment to other destinations scattered over the territory of the Third Reich, for which construction was started in the last years of WWII.

The Soviets captured what remained of the complex in Peenemünde at the very end of WWII in May 1945. By common agreement, the Allied put an end to rocket research in Germany, the Soviets materially blowing up every technical building still standing in the area, with the exception of the power plant, the airport and a few others. Parts of the machinery in the powerplant as well as almost all railway tracks were reportedly transferred to the Soviet Union.

Since then, the air base of the East German Air Force has been developed in more instances, adding aircraft shelters, a tower and other technical buildings that are still standing – the airport is today open to general aviation. The power plant was updated over the years by the Communist regime, becoming one of the most polluting plants in Germany, whereas the former launch pads and the area once occupied by technical buildings were rapidly reclaimed by nature.

The following photos were taken during a visit to the site in April 2016.

Sights

Museum

After 1989 and the German reunification, the power plant was soon closed, and a museum (Historical Technical Museum, website here) on the history of the Peenemünde site, recognized worldwide as the cradle of modern rocketry, was opened in it.

Among the few buildings of the Nazi era still standing today, the building of the ticket and book shop of this museum used to be a bunker for governing the power plant also in case of an air raid.

There are three main exhibitions in the museum. The open air exhibition, on the ground of the power plant, is composed of an original v1 launching ramp moved here from France, with a v1 flying bomb assembled from original pieces, a reconstructed v2 rocket, and a local train from the original local railway system.

In the photos it is possible to see the launch system of the v1, which was pushed to its take-off speed by a piston moving in a pipe underneath the bomb, in the body of the ramp. Mostly similar to modern acceleration systems on aircraft carriers, except for the piston was moved as an effect of a chemical reaction involving hydrogen peroxide, and not water steam as it’s most typical for aircraft carriers.

The second and third exhibitions are hosted in the building of the power plant – itself a significant example of industrial architecture from the days of the Nazi regime – and describe the history of the army research center and of the powerplant. The first of these two is the ‘central piece’ of the complex, no visit of Peenemünde is complete without a look at this exhibition.

In the photographs it is possible to see some of the artifacts in the exhibition about rocketry in Peenemünde. It is possible to appreciate the advanced technologies tested here already in those early years, including high pressure mixing of liquid propellants, graphite deflectors for thrust vectoring, inertial navigation systems, turbopumps for pumping the propellant into the combustion chamber at the correct rate. There are also original signs from the area.

Scaled mockups of all items tested in Peenemünde, much more numerous than the v1 and v2, add to the show, together with models of the former launch pads. Especially launch pad ‘VII’, used for the v2 rocket, was so well designed that it was adopted also in the US after the war as a blueprint for their own designs.

A visit to the complex of the power plant may easily take 2 h 30 min for an interested subject.

Former test grounds and launch pads

The launch pads were placed closer to the airport, very close to the northeastern shore of the island, to the north of the village of Peenemünde. Today, this broad ‘ghost area’ is partly fenced, surely not accessible with private vehicles, possibly accessible by foot. It is a kind of natural preserve, with much wildlife around.

The best way to explore this area, without getting lost in the trees and with a chance to spot what is still in place, is going with a society offering guided tours of the site, named ‘Historische Rundfahrt Peenemünde’ (website here). As of 2016 there are tours offered in German three times a day on a regular basis, but it is possible to arrange tours in English upon request at your preferred time – this was my only option as I don’t know much German. In my case, it turned out I was the only visitor on that tour, so I had the guide – a gentleman speaking a very good English, and with an incredible knowledge of many technical matters – all for me for the duration of the whole 3 h 15 min tour. You move mostly with a minivan, so apart from the bumpy road the visit is very comfortable.

The tour starts by the airport of Peenemünde, and you are soon driven into the site. With the help of a digital map, the guide will show where you are standing with respect to the buildings and installations that were originally there. You can see from the photos that Soviets took their job very seriously, so that very little remains of the original structures. You can recognize the original plan of the site mainly by the asphalted roads still in place today – albeit covered in dust.

The most prominent sight in the complex is surely launch pad ‘VII’, once used for the v2. It is possible to spot the containment banks all around the launch site. The concrete flame deflector is still in place, filled with rainwater. The walls of the deflector were water-cooled to resist the extreme heat of the rocket exhaust at takeoff. The water pump occupied a part of the lateral banks, together with measuring equipment and a sheltered observation deck. Still standing is a water nozzle used by firefighters in the – likely – event of fires due to malfunctions in the launching process.

A stone celebrates the launching of the first v2 missile from this site.

The rocket used to be moved to the launching position – above the flame deflector – with a special trolley. Multiple silos were placed around a common track made of concrete, built outside the perimeter of the containment banks. The trolley, loaded on a sliding platform, could move along the concrete track. The missile was collected from the assembly silo, the platform moved along the concrete track to reach the head of a short metal railway track where the trolley could be pushed to reach the flame deflector, in the middle of the containment banks – see the photo of the model above. Like the flame deflector, the concrete guide is still standing today, filled with rain water.

Other interesting sights of the visit are the experimental launch ramps of the v1, placed to the northernmost part of the island, right behind the beach. A first experimental ramp (type 1) was totally made of concrete, and was clearly not adopted for operational use, being too difficult to build and manage. Other two ramps, not so different from one another, were the first examples of types 2 and 3.

Type 3 was adopted operationally and deployed to the coasts of France and Belgium. Inert concrete warheads used in test flights can be seen in the photos, left from the age of testing.

You can see here that all ramps pointed directly to the Baltic sea. Telemetry towers were installed on the neighbor islands of Oie and Ruegen for tracking the experimental flights and taking measurements. Two such towers that are still standing today can be spotted from here in the distance, you can see them in the photos.

Before leaving, having shown a great interest for the topic of aeronautics, I was given the opportunity to tour an incredible exhibition of weapons, systems and artifacts from the area they are putting together in a small farm surviving from the days of WWII – where rabbits were bred for feeding the staff and for making fur for airmen. As of May 2016 this was not yet open to the public.

Among the artifacts you can see in the pictures from this exhibition, TV-guided bombs, experimental solid propellant rockets, a piloted v1 and tons of other incredible items. This shows once more that many technologies later become widespread had been tested here much before they started to be massively used. Also preserved are some parts of aircraft downed during the raids of 1943.

Maybe after finishing with the tour it is interesting to have a brief look to the airport, where the control tower possibly from the Nazi era and some aircraft shelters are still standing. The place can’t be walked freely for it’s still an active GA airport, but part of the former base is being used as a testing track for sport cars and can be approached safely.

My tour lasted more than 3 hours, but at the time of booking my English tour I was offered also shorter options.

K-24 Juliett-class Soviet submarine
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This submarine is moored in the port of Peenemünde, a five minutes walk from the entrance to the power plant. This is reportedly the only Juliett class submarine existing today, so visiting is an absolute ‘must-do’ for the committed tourist (website here).

Furthermore, the condition of this unit is still very good, making for an interesting and unusual visit – a unusal fact is that all is written in Cyrillic alphabet, with many ‘CCCP’ factory signs on the labels of the gauges and of the technical stuff. Juliett submarines were designed in the Fifties and operated till the collapse of the Soviet Union in the early Nineties, with a capability for launching cruise missiles with tactical nuclear warheads directed to target ships or coastal targets, from a distance of some hundred miles. They were conventionally powered with large diesel electric-units.

Having been designed after WWII, they are much roomier than German U-Boots from the Nazi era, hence the visit is ok also for claustrophobic people. You can see two launch tubes in a deployed position to the back of the ship.

Visiting may take between five minutes and 1 hour depending on the level of your interest.

Note

A visit of these three items at a reasonable pace but without running may easily fill a day schedule. I know there is much to explore and see on your own in the area of the former complex, but I could only dedicate one day to this site during my trip. I would recommend doing at least the same for an interested person.

In any case, the island with its Baltic shores and light is nice and relaxing, so I would recommend planning a day for Usedom also in case you are not interested only in military history.

Getting there and moving around

The island of Usedom is much larger than the area of the former research complex, which once occupied the northernmost extremity. The island can be approached by car with two bridges in Anklam and Wolgast from mainland Germany, or from Poland. It is very easy to get there by car.

Once in the village of Peenemünde, it’s easy to spot the massive building of the power plant. K-24 can be reached with a five minutes walk from the entrance of the power plant. The place is very popular, so there is a large parking just besides these two attractions.

The pick-up point for the guided tour of the former research center is by the small airport, which is located north of the village, a 1.5 miles drive from Peenemünde. Free parking besides the small office building.

I couldn’t imagine a more convenient way than having a car for moving around, but the island is reportedly very crowded in summer. A train can be used to reach some of the villages on Usedom, so you may consider also this alternative.