A German World War II-era artillery bunker located near Plouha on the northern coast of Brittany, France. The site is part of the Atlantic Wall coastal defenses constructed by Nazi Germany in occupied France during the war. The designation 'OB 8,8cm Flak (zerst.)' indicates it was designed to mount an 8.8 cm Flak anti-aircraft gun, a versatile weapon also used in an anti-tank role.
Such bunkers were typically built to provide heavy anti-aircraft coverage for coastal sectors and to engage armored targets. The specific model referenced, the 8.8 cm Flak, was one of the most effective dual-purpose guns of the conflict. While the exact construction details and operational history of this particular position are not detailed in available sources, its placement aligns with the broader German strategy of fortifying the French coastline against Allied invasion.
The structure represents a component of the extensive Atlantic Wall fortification system. Its current condition and precise armament configuration are not confirmed by the provided information.