The purchase of Caudiel by Fernando de Aragón Historical milestone · Caudiel, El Alto Palancia, Castellón Image of Caudiel, not of the place itself. The Duke of Calabria acquired the place in 1538 and had it surrounded with walls and towers; on his death his estate passed to the monastery of San Miguel de los Reyes, lord of the village for the following centuries. 11 de noviembre de 1538 Photo: Wikimedia Commons (CC BY-SA 3.0) What to see and do in Caudiel