Timeline

Heritage classified

Key figures

Origin and history

Fort du Cabellou is a coastal fortification built in 1746 in Concarneau, Brittany, to strengthen the defence of the Bay of La Forêt. Complementing Beg Meil's works, he covered a strategic area between the point of Jument and Beg Meil. Originally armed with four cannons of 24 pounds, his armament was reinforced in 1794 with 36 pounds pieces, served by 24 gunners. Its radio-concentric architecture includes a guard body, a ball-resistant vaulted powderbox, and six sea-facing flares.

The fort became obsolete in the 19th century because of the progress of artillery, before being reused during World War II by the Germans, who joined two blockhouses. Ranked a historic monument in 1962, it has been owned by Concarneau since 1960. His horseshoe plan and defensive elements (half-bastions, parapet) illustrate 18th-century military techniques. Today, it also bears witness to Breton cultural life, sometimes welcoming binious and bombarded sounders.

Awarded to the military engineer Vauban — although this paternity is discussed in the sources — the fort embodies the effort to protect the Breton coasts under the Old Regime. Its decommissioning in the 19th century and its reuse during the Second World War reflect its adaptation to successive conflicts. The powderbox, with its stone roof to degrees, and the entrance protected by half-bastions remain outstanding examples of the defensive architecture of the era.

External links