The castle of San Vicente de la Barquera was a royal residence built by Alfonso I of Asturias in the 8th century. The current walls and structure date from the 13th century. The complex is 50 meters long and around 20 m wide. Today the restored castle is a museum and used for events.
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.