Castillo de Sádaba is a commanding medieval fortress in Aragon, standing prominently across the plain of the Cinco Villas region approximately 90 kilometres north of Zaragoza. First documented in 1125 and built during the first half of the 13th century, likely under the orders of Sancho VII of Navarre, this castle exemplifies Middle Ages military design with Cistercian-style decorations. The fortress features seven square towers rising above tall walls enclosing a rectangular perimeter of 38 by 30 metres, with a courtyard containing a large rainwater tank and corner chapel, notably lacking the central keep typical of many medieval castles.
