According to the legends, Al-Mansur (legendary Moorish leader) was defeated near Calatañazor Castle in a bloody battle against Christian troops in 1002. The fortress originally had two quadrangular towers on the corners and a keep. Later on, circular towers were added to the southern wall and semi-circular ones next to the main entrance. The current appearance dates mainly from the 14th century.
The castle is part of the walled village of Calatañazor but separated from it by a dry moat that was cut out of the rock. On the castle's irregular enclosure there are ruins of several towers and the keep, which is situated next to the entrance over the moat.
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.