Counts of Montalègre have been known since 1268 and the castle was probably built also in the 13th century. The castle dominates the Valley of the Sorgues. The feudal castle consists of an almost square square building with two floors, flanked by four round towers.
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.