Citadelle Vauban du Palais

The Citadelle Vauban du Palais is a military fortress on Belle-Île-en-Mer built with six granite bastions and structures that once housed thousands of soldiers. The complex sits near Le Palais harbor and displays the layout typical of classical French fortifications.

The fortress was originally founded in the 11th century by Benedictine monks and received its current form through major reconstruction in the 1680s by military architect Vauban. These transformations made it one of France's key coastal defense structures.

The citadel houses a museum displaying regional artifacts, historical documents, and maritime collections that reflect the island's connection to the sea. Visitors can see old maps and naval objects that show how this fortress related to seafaring traditions.

The site offers parking, a cafe-bar, and gardens for visitors to explore and relax. It is wise to check opening hours ahead of time to ensure you arrive when the site is accessible.

The citadel was purchased by the Larquetoux family, who carefully restored it over several decades and equipped it with museum collections. This private rescue saved the structure from neglect and made it open to the public.

Location: Le Palais

Architects: Sébastien Le Prestre de Vauban

Address: Haute Boulogne

GPS coordinates: 47.34940,-3.15470

Latest update: December 8, 2025 19:41