German U-Boats Bunker/ U-Boat pens

Local nameBase Sous-Marine
LocationSaint-Nazaire, France

The submarine base of Saint-Nazaire is a large fortified U-boat pen built by the Germans during the Second World War in Saint Nazaire.

It is one of the five large submarine bases built by the Third Reich in Occupied France.

Tags Memorial
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More information and contact


More information at

Address Saint-Nazaire 44600, France

Coordinates 47°16'33.404" N -2°12'9.381" E

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