Montuenga Castle in Soria, Spain forms part of the defensive line of the Jalón River set in a natural passage between the plateau and strategic basin of the Ebro. The area was subject to disputes, notable during the Castilian Civil War.
The castle is perched on a high hill, steep and long, from which it dominates the town of Montuenga de Soria. The remains of the building, two polygonal towers at each end, are joined by walls.
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.