Monastery of Casbas Monument · Casbas de Huesca, Hoya de Huesca, Huesca Women's Cistercian monastery founded in 1173 by Oria de Pallars with the support of the bishop of Huesca, under the invocation of Nuestra Señora de la Gloria; in the 17th century it was headed by the Aragonese-language writer Ana Francisca Abarca de Bolea. Photo: Lozano Manzanedo (CC BY-SA 4.0) What to see and do in Casbas de Huesca