La fundación de la Orden de Calatrava Historical milestone · Carrión de Calatrava, Campo de Calatrava, Ciudad Real Image of Carrión de Calatrava, not of the place itself. Abbot Raimundo de Fitero and friar Diego Velázquez accepted the challenge of Sancho III to defend the fortress of Calatrava, near present-day Ciudad Real, which the Templars had returned as indefensible. From that commitment the Order of Calatrava was born in 1158, the first Castilian military order, part of the Cistercian family of orders and, together with those of Santiago, Alcántara and Montesa, one of the four great Hispanic military orders. 1 de enero de 1158 Photo: Isi1000 (CC BY-SA 3.0) What to see and do in Carrión de Calatrava