Fort d'Alprech, Military fortification in Le Portel, France
Fort d'Alprech stands on Cape Alprech with pentagonal walls, defensive ditches, and internal barracks designed to house one hundred military personnel.
The fort, constructed between 1875 and 1880 under Engineer General Séré de Rivières, formed part of France's coastal defense system after the Franco-Prussian War.
The structure represents a significant example of Third Republic military architecture and demonstrates the evolution of French coastal fortification strategies.
Visitors can access guided tours of the fort during summer months or schedule group visits by appointment through the Fort Cap d'Alprech Association.
The fort served as a German naval detection point during World War II, with radar installations monitoring maritime activities up to 80 kilometers offshore.
GPS coordinates: 50.69886,1.56379
Latest update: June 23, 2025 11:08
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