The Vf observation bunker at Beurrier, near Trouville in Normandy, was part of the German Atlantic Wall defenses during World War II. This concrete structure served as an observation post for artillery units, allowing them to coordinate fire on Allied positions. Located on the grounds of a historic mansion, the bunker was protected by a stand for a 5 cm Kw K gun, indicating its role in both observation and limited defensive fire.
The site formed part of the headquarters for the artillery unit stationed in the area, playing a key role in the coastal defense network.