1. Quéribus castle
Quéribus is first mentioned in 1020 in the will of Bernard Taillefer, Count of Besalù. The county joined the House of Barcelona in 1111. In 1162, Alfonso, Count of Barcelona, became King of Aragon. The fortress thus became part of the northern defensive line of the Kingdom of Aragon, formed by Fenolhedés and Peyrepertusés. During the Crusade against the Albigensians, it was a last refuge for the faidit lords and heretics. The town’s commander, Chabert de Barbaira, resisted the King and the Church until the siege of 1255. Chabert, taken prisoner by Olivier de Termes, surrendered Quéribus to the French king in exchange for his freedom. The royal master builders gave the castle its full effectiveness against Aragon. Until the Treaty of the Pyrenees (1659), they transformed its walls to adapt to military developments…