The conquest of Castellfort by Blasco de Alagón Historical milestone · Castellfort, Els Ports, Castellón Blasco de Alagón took in 1237 the Andalusi fortress that dominated the plateau and entrusted the resettlement to Ferrer Segarra; the place was integrated into the extensive territory of Morella, on which it would depend for more than four centuries. 1 de agosto de 1237 Photo: Juan Emilio Prades Bel (CC BY-SA 4.0) What to see and do in Castellfort