The Château Grimaldi at Cagnes-sur-Mer is built on the site of an earlier fortress occupied by the Greeks and then the Romans. The present castle was built in 1309 by Rainier Grimaldi (Lord of Cagnes and an admiral of France) - a distant ancestor of the present ruling house of Monaco. Later it became the residence of the Governors of the province. Following the French Revolution, it was used as barracks and later as a hospital. Now owned by the city of Cagnes, it is known as le Château Musée Grimaldi.
Built upon a hilltop, the castle towers over the town. Constructed in the local stone, it retains many of its original medieval features and motifs, it is machicolated with crenelations surmounting its towers and keep. The castle is built around a triangular courtyard. During the reign of Louis XIII (1610 to 1643) the castle was altered, and the principal rooms made more comfortable and redecorated in the contemporary taste. The great hall has a painted ceiling depicting the Fall of Phaëton, completed in the 1620s by the Genovese painter Giulio Benso, while the chapel has a ceiling painted with folk scenes.
Today the castle is an exhibition centre for contemporary art from around the world, and a museum of modern art.
References:The Château du Lude is one of the many great châteaux of the Loire Valley in France. Le Lude is the most northerly château of the Loire Valley and one of the last important historic castles in France, still inhabited by the same family for the last 260 years. The château is testimony to four centuries of French architecture, as a stronghold transformed into an elegant house during the Renaissance and the 18th century. The monument is located in the valley of Le Loir. Its gardens have evolved throughout the centuries.