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.

Festungsfront Oder-Warthe-Bogen, Panzerwerk 717 – Werkgruppe Scharnhorst – Międzyrzecz, Polen

Near the fortification museum and Panzerwerk 716 lies Panzerwerk 717 on the Fortress Front Oder-Warthe-Bogen. Panzerwerk 717 together …

Posted December 2, 2024 (updated January 9, 2026) by Patrick

Festungsfront Oder-Warthe-Bogen, Panzerwerk 716 – Werkgruppe Scharnhorst – Międzyrzecz, Polen

Immediately south of the fortification museum and Panzerwerk 717 lies Panzerwerk 716 on the Fortress Front Oder-Warthe-Bogen. Panzerwerk …

Posted December 2, 2024 (updated March 30, 2025) by Patrick

Hohlgangsystem – Festungsfront Oder-Warthe-Bogen

Panzerwerk 716 both are part of Werkgruppe Scharnhorst and are connected to a small part of the Holgangsystem …

Posted December 2, 2024 (updated January 9, 2026) by Patrick

Höckerlinie – German Dragon’s Teeth Fortification – Between Panzerwerk 716 and 717 Oder-Warthe-Bogen

Höckerlinie (Eng. Dragon's teeth defense) between Panzerwerk 716 and Panzerwerk 716 on the Festungsfront Oder-Warthe-Bogen [...]Read More...

Posted December 2, 2024 (updated January 9, 2026) by Patrick

U-boat Bunker Keroman 2 (K2) – Lorient, France

Before the first phase of the construction of U-boat bunker Keroman 1 (K1) was completed, the work on …

Posted November 27, 2024 (updated January 9, 2026) by Pascal

U-boat Bunker Keroman 1 (K1) – Lorient, France

Keroman 1 was a dry-dock facility for maintenance and repairs of German U-boats, using a slipway and a …

Posted October 27, 2024 (updated February 11, 2026) by Pascal

Coastal Batterie Hess – Regelbau 622 – Sainte-Marguerite-sur-Mer, France

During the Second World War, the English carried out a surprise attack on the French coastal city of …

Posted October 18, 2024 (updated January 9, 2026) by Patrick

Dom bunkers “T5” and “T6” at the Bassin Longue Slipway – Keroman Fishing Wharf, Lorient, France

To protect u-boats from Allied aerial bombing during repairs, two concrete "Dom" bunkers on the East- and West …

Posted September 4, 2024 (updated February 11, 2026) by Pascal

U-Boat Bunker Keroman 3 (K3) – Lorient, France

The Keroman III bunker in Lorient was built between 1941 and 1943 and was designed as a wet …

Posted August 28, 2024 (updated January 9, 2026) by Pascal

V1 Flying bomb Ski Site – Launch and Storage Facility – Val Ygot, Ardouval, France

The V1 launch site Val Ygot lies in the Eawy forest near Ardouval and Pommerval. It was set …

Posted May 15, 2024 (updated February 11, 2026) by Patrick

Widerstandsnest 82, Wn 82 “Le Casino” – Grandcamp-Maisy, France

Widerstandnest number 82 lies at the French coast at the Normandy Landingsbeaches near the coastal Battery Maisy [...]Read …

Posted April 21, 2024 (updated January 9, 2026) by Patrick

Widerstandsnest 81, Wn 81 – Grandcamp-Maisy, France

Widerstandsnest number 81 lies at the French coast at the Normandy Landingsbeaches near the coastal Battery Maisy [...]Read …

Posted April 21, 2024 (updated January 9, 2026) by Patrick

Winkel Luftschutzturm Air Raid Shelter in Gotha, Germany

The allied bombing raids were a real threat therefore a bomb proof bunker was built on the factories …

Posted March 27, 2024 (updated February 19, 2026) by Patrick

Luftschutz Turmbunker Voslapp – Air Raid Bunker – Wilhelmshaven, Germany

This is one of the air raid shelters built in the Voslapp district of Wilhelmshaven, a German naval …

Posted March 25, 2024 (updated January 9, 2026) by Patrick

Lager Koralle – German Kriegsmarine Headquarters OKM – Lanke, Germany

In 1943 the Oberkommando der Kriegsmarine relocated to the Bernau / Lanke / Lobetal area bringing command of …

Posted March 18, 2024 (updated January 12, 2026) by Patrick

Anti-Tank Wall at St Ouen’s Bay – Jersey, United Kingdom

Along the entire length of the St Ouen's Bay the Germans built an anti-tank wall four to five …

Posted January 15, 2024 (updated January 14, 2026) by Patrick

Kernwerk – German Headquarters at St. Peters – Jersey, United Kingdom

This Kernwerk housed the German Battle Headquarters in case of an invasion of the Island of Jersey, UK. …

Posted January 8, 2024 (updated January 11, 2026) by Patrick

Widerstandsnest Albert Pier – Stützpunkt Helier Hafen – St. Helier – Jersey, United Kingdom

Widerstandsnest Albert Pier is part of Stützpunkt Helier Hafen to defend the harbor of St Helier against Allied …

Posted January 6, 2024 (updated January 14, 2026) by Patrick