Alanis Castle

Alanís Castle perches atop a strategic hill in the Sierra Norte region of Seville province, a hexagonal fortress with roots in the late 14th century. The Arab-origin structure was rebuilt in 1392 after Ferdinand III's 1249 conquest of the region, with walls measuring 2.3 meters thick and 6.5 meters tall, originally accessed from a single northern gateway. The castle's architecture and placement afforded commanding views across the surrounding sierra landscape. During the Napoleonic occupation of 1808, French forces dynamited the southwest wall before retreating—damage still visible in the ruins today. Free and open to visitors during daylight hours, the castle offers both historical interest and panoramic vistas of the mountainous terrain.