Fort d'Alprech

Fort d'Alprech is a military fortification on Cape Alprech featuring pentagonal walls, defensive ditches, and internal barracks. The structure was designed to house about one hundred military personnel and served as a strategic point in France's coastal defense network.

The fort was built between 1875 and 1880 by Engineer General Séré de Rivières as part of France's response to the 1870 war. It formed part of a broader system designed to secure French coastlines against future threats.

The fort exemplifies how France designed and built coastal defenses following the 1870 war, reflecting the nation's approach to maritime security.

The fort is open for guided tours during summer months or can be booked for group visits through the Fort Cap d'Alprech Association. It is advisable to check ahead since access varies depending on the season and weather conditions.

During World War II, the German Navy used the fort as a naval observation post with radar installations to monitor maritime activities. The traces of this military occupation remain visible during visits today.

GPS coordinates: 50.69886,1.56379

Latest update: December 14, 2025 18:04