Settlement charter of Alcañiz Historical milestone · Alcañiz, Bajo Aragón, Teruel Image of Alcañiz, not of the place itself. In 1157 Ramón Berenguer IV granted Alcañiz a settlement charter that fixed the rights of the new settlers. The document served as a model for other towns of the Bajo Aragón and was the legal basis of the council for centuries. 1157 Photo: diego_cue (CC BY-SA 3.0) What to see and do in Alcañiz