Cartuja de Cazalla Monument · Cazalla de la Sierra, Sierra Norte, Seville Carthusian monastery founded in the late 15th century on the outskirts of the town; monastic life ceased in the 18th century. It still preserves part of its Gothic-Mudéjar and Renaissance structure. finales del siglo XV Photo: CarlosVdeHabsburgo (CC BY-SA 4.0) What to see and do in Cazalla de la Sierra