Former fortress of the Dukes of Normandy, the Château de Charuel reveals its remains in the town of Sacey, in the Manche department. Built in the 11th century on a ridge overlooking the river, it originally served as a stronghold on the way to Brittany.
Built by the Duke of Normandy, Robert the Magnificent, the Château de Charuel today only shows the remains of the quadrangular enclosure.