Military remains
The Prat-Ar-C’hastel site was opened during the Second World War for pebble extraction and crushing. To build the Atlantic Wall along the west coast of Europe, German forces took tonnes of pebbles from the Bigouden beaches. They were processed in this factory, which as long been abandoned.
Our military heritage also includes the bunkers strategically positioned along the coast in Audierne Bay.
The fort was built under Napoleon III in 1862. Initially used to defend the Kingdom’s coastline, it was occupied by the German army during the Second World War.
In the 1600s, in response to Louis XIV’s desire to make the coast impassable to the Kingdom’s enemies, military architect Vauban began building strongholds to defend the territory. Following the English landings, the decision was taken to reinforce this defensive network by creating coastal batteries and guard posts all along the coast.
The guardhouse at Sainte-Marine was built in the 1600s.





















