Hitler’s Wonder Weapons in Northern France

Following the end of the Battle of Britain, mainly fought in the air in summer-fall 1940, the plans of the Axis for an invasion of Britain were halted and progressively updated and reconfigured. The successful invasion of Holland, Belgium and Northern France had led to a stabilization of the border of the Axis territory on the Atlantic coast of Europe earlier in 1940. Since then and until the counter-invasion by the Allied troops in June 1944, the military command of Germany decided for the fortification of the coast with the Atlantic Wall, a series of naval gun batteries, ammo storages, barracks, radar stations, command and communication centers, and everything else that was needed to detect and contrast an attack from the West, both from the sea and from the air.

But the coast of the Atlantic was not considered only as a border line to be defended. Some large-caliber cannons of the Atlantic Wall built in the region of Calais on the narrowest sector of the English Channel, were capable of hitting targets on British mainland. Furthermore, many port towns on the cost of France were converted into military ports from where the Kriegsmarine operated regularly with various material, including the famed underwater U-Boot forces, running offensive missions against all sorts of Allied ships in various sectors of the North Sea and the Atlantic ocean. Airbases were routinely operated in the regions of Northern France, Belgium and Holland both for bombing raids over Britain and later for fighting missions in defense of the occupied and the innermost territories of the Reich from the Allied bombing runs. With the help of the US, these began to systematically target the Axis in 1943, operating from Britain.

Finally, the newest and most advanced conventionally armed weapons of WWII started to be operated from the coastal area in 1944 by the German armed forces. The famous ‘Retaliation Weapons’, or ‘Vergeltungswaffen’ in German – from which the famous abbreviation ‘V’ of the V-1, V-2 and V-3 – suffered from limited range, and so had to be launched from close enough to their intended target – Britain, by design. Today some relics of the launch sites and some buildings connected with the deployment of such ordnance can be visited when touring the area of the Pas-de-Calais, the northernmost province of France.

The following photographs, taken in summer 2016, portray four notable sites of the kind in that region.

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Sights

V-1 – Ardouval

Since 1943 new weapons enriched the arsenal of the German armed forces. The famous V-1, manufactured as Fieseler-103, reached operational readiness and began to be deployed that year. This relatively simple, subsonic, air-breathing – i.e. non-rocket-propelled – flying bomb, while not very accurate, could be deadly against large target cities like London. Its limited range forced deployment in the occupied territories closest to Britain.

Many launch bases were prepared in Northern France, from where Southern England was well within range. The V-1 was used only after the D-Day – the first registered operative launch was on June 13th, 1944, against Britain. By the end of Summer 1944 the Allied had pushed the Germans roughly back to the region of the Ardennes in Northeastern France, on the border with Belgium. Consequently, all bases in Northwestern France were silenced. Later in the war, V-1 were still launched against liberated Belgium and central England, from more inland and further north bases by the retreating German forces. Total launched V-1 were actually in the order of the tens of thousands.

The Ardouval site is possibly the only V-1 site officially opened to the public in France. It is an open-air museum with no fences, so it is open h24 every day of the year. The site was severely hit before by Allied air raids before it could enter service, so no flying bomb was ever launched from it. Actually, the bomb craters can be clearly spotted in the trees all around. Going far from the paved walkways is not advised due to danger of unexploded ordnance.

The installation is rather extensive, and traces of some original buildings and service roads remain to this day. Among them a concrete water basin, a generator building, a building with a concrete arch for aligning navigation instruments prior to the launch.

Two curved trails from the V-1 body storage to the operational buildings and launch ramp can be spotted. The launch ramp was reconstructed, but just besides you can see the launch observation bunker, with a slot for visual checking the launch from very close to the lower end of the inclined ramp.

Barely recognizable ruins of other buildings can be spotted as well. Touring the place is not complicated, thanks to an explanatory panel close to the parking. It is advisable to take a picture of it with your phone, to be sure to see everything the site has to offer. Time required is about 45 min.

Getting there and moving around

The site of Ardouval (Val Ygot) is located close to the town of Ardouval and Pommeréval. It can be easily reached by car from the latter, less than 2 miles from the town center, driving west on the D99. Large free parking on site.

V-2 – Watten & Wizernes

Much more advanced than V-1, the V-2 was the first operational rocket in the world. Invented by the team of Wernher von Braun and tested in Peenemünde, on the border between today’s Germany and Poland, this liquid-propelled rocket came in the latest stage of WWII. The production totalled around 5000 units, and about 3100 were actually launched during the war, basically only from mobile launch platforms. Targets were mainly Belgium and Britain, but the first successful launch took place against Paris in September 1944. As for the V-1, range was among the weaknesses of the design, so that a deployment close to the Atlantic coast was necessary for targeting Britain from mainland Europe.

Mobile gantries were well designed and allowed a relatively fast re-deployment, a critical feature in the last stage of the war when the frontline was moving eastward at fast pace. Despite that, Hitler’s personal preference was with huge, autonomous, fixed launch bases, for which design and construction work began soon after the occupation of Northern France.

Two sites were created. The first was close to Watten, in the forest of Eperlecques – about 40 miles from the coast to the south-east of Calais – and was codenamed ‘Kraftwerk Nordwest’. Work on this monstrous bunker – probably the largest you will ever see from this age – started in early 1943 in a forest, at ground level and with little natural defences.

This installation was designed for the assembly of V-2 rockets arriving by train, and for supplying them with oxygen prepared in place in a dedicated branch of this bunker-factory. The intended role of this installation was the creation of a ‘rocket revolver’, capable of launching rockets at a frequency of 1.5 per hour, 24 hours a day. The Allies did not overlook the potential strategic relevance of the site and bombed it repeatedly. During a raid carried out by US forces in summer 1943 the site still under construction was seriously damaged. Since then it was decided to turn it into a liquid oxygen production factory for supplying other launch sites. Soon after the disembarkment, the place was finally abandoned after being hit by Tallboy bombs by the British. After capture in September 1944 it was decided to further demolish it by testing several new ordnance against a target so hard to crack.

The site is open as a regular museum, which can be visited on self-guided tours. A trail in the trees leads you to the main bunker, the tallest part of which can be entered. A V-2 mockup allows you to appreciate the proportions of the building. Some of the tunnels can be seen from the outside.

Also in place are a V-1 launch ramp, cannons and vehicles. Time required for visiting may vary between about 30 minutes to more than 1 hour depending on your level of interest.

The second site was built starting mid-1943 close to Wizernes, and not far from the previous site in Watten. This was codenamed ‘Schotterwerk Nordwest’, and it was intended for the same basic scope of the other, but it had also to be built to avoid heavy damage from air-dropped bombs. The location was extremely favorable, making use of a former quarry, with tunneling in the body of a U-shaped hill. A distinctive feature still remaining today is the concrete dome covering part of the site. The place was stricken with usual and Tallboy bombs after the D-Day. This caused the collapse of the entrances to the tunnel system, and of the side of the hill. The dome moved and banked to on side, but notably it did not break apart.

The place is open as a major documentation center. Besides the usual IMAX theatre in a building close to the parking, you can visit on a self-guided tour both the tunnels in the side of the hill and the area below the concrete dome – it can be incredibly hot and suffocating there, where it’s cold in the tunnels. You can find here much information about the history of the site and more in general of the deployment of the V-1 and V-2 in the area. A complete visit without the IMAX may take 45 minute to 1.5 hours depending on your interests.

Getting there and moving around

Both sites are easily reachable by car. The site of Watten is located is about two miles west of the town. You can reach it driving west on the D207 from the crossing between D207 and D300. A road called Rue des Sarts takes to the right after about .6 mile. The local name of the place is ‘Le Blockhaus d’Eperlecques’.

The site of Wizernes is located on the D210 about 1 mile south of Wizernes. The local name is ‘La Coupole’ – the Dome’.

Both sites are clearly signed.

V-3 – Mimoyecques

The hatred against the indomitable British enemy reached a pinnacle with the deployment of the V-3, reportedly Hitler’s favorite, a supercannon capable of shelling London from a distance of around 100 miles. The installation in Mimoyecques, close to Cap-Gris-Nez, about 8 miles southwest of Calais, was single-targeted against the ‘symbol town’ of London, for the cannon could not be oriented – it was built inside a hill and pointed upwards in a fixed attitude. The design was based on the older idea of multiple-charged shells, i.e. shells which were accelerated gradually to a very high target speed while running along an exceptionally long (430 ft) barrel. The site in Mimoyecques, codenamed ‘Bauvorhaben 711’, by design accommodated 25 such barrels, allowing the battery to shoot at the very high rate of 10 shells per minute, all the day round. The tunnel was designed to allow a train entering it.

Work on the site began in summer 1943, but the site never reached completion and was severely hit in summer 1944 by Allied bombing raids. President Kennedy’s elder brother reportedly died in an accident on one of them. It is noteworthy that the novelty and originality of the design disoriented Allied intelligence, who did not understand the role of the installation before capture in September 1944.

The concept of supercannons, albeit never provedly succesful from an operational viewpoint, was destined to emerge again in recent history, with a similar installation proposed by Iraqi dictator Saddam Hussein and designed with the help of a Canadian company – its manager being reportedly killed by the Mossad to hamper realization.

Together with the other ‘V sites’, Mimoyecques was almost completely demolished in order to avoid any further strategic use. It is reported that Winston Churchill in person pushed for this, to the aim of preventing the yet-to-be-established government of France from any action against Britain – some speculate that what the Prime Minister likely feared was the establishment of Communist rule in France.

This is site is not so famous as the V-2 sites, and not similarly ‘institutional’, yet there are opening times. You can go on a self-guided tour of the tunnels, where you can find many explanatory panels, as well as a reconstruction of one of the barrels. It’s always too warm for me, but I must say this time it was incredibly cold inside… The visit may take 30-45 minutes. Guided tours are available in French.

On the outside, just besides the tunnel entrance you can find a steel plate once on top of the site armouring the outlets of the barrels. The concrete construction on top of the place lies on a private property. I could only take one pic before being forced to withdraw…

 Getting there and moving around

The area is very nice, with the lovely Cap-Gris-Nez and Cap-Blanc-Nez a few miles away. The site can be reached on the D249 between the small towns of Bainghen and Landretun-le-Nord. Large free parking on site.

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.