Calatayud - Arabic: قلعة أيوب Qalʻaḧ ʼAyyūb (2005 pop. 20,263) is a city and municipality in the province of Zaragoza in Aragon to shores of Jalón river, Spain. It is the second-largest city in the province after the capital, Zaragoza, and the largest tow
http://en.wikipedia.org/wiki/Calatayud