Manoir de Pen Castel

The Manoir de Pen Castel stands on Fort Point along the coastline of Le Croisic peninsula, marking the boundary with Batz-sur-Mer at Valentin Beach.

Originally built as a coastal battery in 1747, the property was purchased by the Janvier de La Motte family in 1836, who integrated the guardhouse into a vacation residence.

The manor represents the architectural evolution of French coastal fortifications into private residences during the 19th century, reflecting changes in social functions.

Visitors can access the exterior views of the manor while walking along the coastal path between Le Croisic and Batz-sur-Mer at coordinates 47°16'50"N, 2°30'17"W.

Nobel Prize physicist Henri Becquerel, son-in-law of property owner Edmond Lorieux, spent his final moments at this manor, where he died in 1908.

Location: Le Croisic

GPS coordinates: 47.28058,-2.50475

Latest update: June 23, 2025 09:51