Aznalcázar, entre el Guadiamar y Doñana Village · Aznalcázar, Aljarafe, Seville Municipality of 4,875 inhabitants (2025) and 449.84 km² — one of the largest in the region — at 67 m altitude and 25 km from Seville. Called Hisn al-Qasar ('palace fortress') in the Muslim period and a district capital, it was reconquered in 1251, the same year as Sanlúcar de Barrameda, and later became part of the lordship of the marquisate of Pedroso until the early 19th century. The feast of Saint James the Apostle (25 July) was declared of Tourist Interest of Andalusia in 2008. Photo: Jl FilpoC (CC BY-SA 4.0) What to see and do in Aznalcázar