Bunkers & Fortifications

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World War II bunkers and fortifications were essential elements of military defense, designed to protect troops, weapons, and strategic positions from enemy attack. Built mainly from reinforced concrete, these structures were intended to withstand artillery fire and aerial bombardment, reflecting the increasingly destructive nature of modern warfare.

Widerstandsnest 82, Marine FLAK Batterie Olmen – Festung IJmuiden, The Netherlands

South of Seezielbatterie Heerenduin is the Marine FLAK Batterie Olmen. This anti aircraft battery protected the coastal battery, …

Posted April 28, 2017 (updated January 7, 2026) by Patrick

Walzkörpersperre - W.N. 92 FLAK Battery Süd Ost - Featured

Marine FLAK Batterie Süd Ost, W.N. 92 with Walzkörpersperre, Festung IJmuiden – The Netherlands

Behind the Seeziel Batterie Heerenduin W.N. 81 Coastal Battery lies FLAKbatterie Süd Ost designated W.N. 92. The unique …

Posted April 14, 2017 (updated January 7, 2026) by Patrick

Atlantic Wall – Seeziel Batterie Heerenduin W.N. 81 – IJmuiden, Netherlands

Battery Heerenduin is situated at the estuary of the North Sea Canal which runs towards the port of …

Posted March 31, 2017 (updated January 7, 2026) by Patrick

Flak Tower Humboltshain - Berlin, Germany

Flak Tower Humboldthain – Berlin, Germany

Flakturm Humboltshain is a 1st generation G - tower. The 'G' indicated Gefechtsturm or Combat tower. Its measurements …

Posted March 16, 2017 (updated January 7, 2026) by Patrick

Atlantic Wall, Stützpunkt gruppe Katwijk – the Netherlands

Stutzpunktgruppe Katwijk is a defensive strongpoint from the North sea inland to airport Valkenburg near Den Hague in …

Posted February 16, 2017 (updated January 7, 2026) by Patrick

Air Raid Shelter Towers of the Winkel Type – Wünsdorf-Zossen, Germany

These towers were developed specifically as air raid shelters by German Architect Leo Winkel. [...]Read More...

Posted February 13, 2017 (updated January 7, 2026) by Pascal

The Reichs Air Raid Defense School and the Hochbunker Heckeshorn

Hidden in the foliage at the dead end of the curved "Am Großen Wannsee" lane lies a complex …

Posted January 31, 2017 (updated January 7, 2026) by Pascal

Anti-tank obstacles at Hedderwick Sands – Scotland

During World War Two Great Britain tried to defend it long coastline. They build all kinds of protective …

Posted December 18, 2016 (updated January 7, 2026) by Patrick

Marine Küstenbatterie Longues-sur-Mer, Normandy France

Between Omaha beach and Gold beach lies Marine Küstenbatterie Longues-sur-Mer or M.K.B. Longues-sur-Mer. Construction started in September 1943 …

Posted October 22, 2016 (updated January 7, 2026) by Patrick

OKH Headquarters Maybach I and the Zeppelin bunker – Wünsdorf-Zossen, Germany

To restructure the German Army Command, Hitler founded the OKH and OKW organisations. Both commands were stationed in …

Posted September 18, 2016 (updated February 19, 2026) by Pascal

Submarine Defence at Cramond Island- Edinburgh Scotland

Near the town of Cramond in Scotand is the tidal Cramond island. During World War Two the entrance …

Posted May 15, 2016 (updated January 7, 2026) by Patrick

Fort du Larmont Inférieure, Fort Mahler – La-Cluse-et-Mijoux, France

Fort Mahler a.k.a Fort du Larmont Inférieure was built between 1843 and 1851 to cover the flank of …

Posted March 3, 2016 (updated January 7, 2026) by Pascal

Fortress Hook of Holland: Artillery Stand Kormoran – Staelduinse Bos, s-Gravenzande, Netherlands

On the West side of the Staelduinse Forest lies Artillery Stand "Kormoran". This was an open firing position …

Posted February 11, 2016 (updated January 7, 2026) by Pascal

Fortress Hook of Holland: W.N. 35 H – Staelduinse Bos, s-Gravenzande, Netherlands

As part of the Fortress Hook of Holland, Widerstandsnest (or W.N.) 35 H lay hidden in the relative …

Posted February 8, 2016 (updated January 7, 2026) by Pascal

Fortress Hook of Holland: Stp. XIX – Staelduinse Bos, s-Gravenzande, Netherlands

Situated at a safe distance from the coast in the Staelduinse Forest area at 's-Gravenzande, Stp. XIX was …

Posted February 2, 2016 (updated January 7, 2026) by Pascal

Le Grand Blockhaus – Batz-sur-Mer, France

The Grand Blockhouse is a renovated 5 level fortification built by Organization Todt and part of the Atlantic …

Posted January 2, 2016 (updated January 7, 2026) by Patrick

Oder Warthe Bogen Fortification Museum Poland

The Ostwall: Oder-Warthe-Bogen – Fortification Museum Pniewo, Poland

This museum offers tours inside Pz.W 716 and Pz.W 717 and walks down the vast tunnel system of …

Posted December 3, 2015 (updated January 6, 2026) by Pascal

The Führerbunker under the Reich’s Chancellery – Wilhelmstrasse, Berlin, Germany

It is hard to believe that the epicenter of ww2 Germany 70 years ago is a parking space …

Posted October 14, 2015 (updated January 26, 2026) by Pascal