The Noirmoutier castle (Fr. The Château de Noirmoutier) is a castle on the Île de Noirmoutier in the Vendée department of France, Pays de la Loire, Atlantic Ocean. It’s a popular stop on the Atlantic resorts of France. It dominates the town of Noirmoutier-en-l’Île with its almost 20-metre-high (66 ft) keep. The castle is very well preserved and ...