Torrelobatón Castle is situated in the province of Valladolid in Castile, Spain. Built as an expression of the strength of the influential Enríquez family, whose capital was at Medina de Rioseco, the castle is one of the most important and best-preserved fortresses in Valladolid. In the historical epic film El Cid with Charlton Heston the castle played the role of Vivar, hometown of Rodrigo Díaz de Vivar - El Cid.