Guided Tour of the Bunker: Code 502, the Underground Experience of Arcachon

Discover a little-known relic of World War II during a guided tour of the Code 502 bunker, a 120 m² underground site restored in Arcachon. This once-secret location, now open to the public, offers an immersive dive into the history of military telecommunications of the time. Specialized guides accompany you to explore this preserved heritage and better understand its role during the war.