A small village in the Sierra de Aracena, Almonaster la Real is widely regarded as one of the most beautiful in the area. It sits below a hill crowned by the Almonaster la Real Mosque — an ancient fortified mosque that, while less ornate than the Great Mosque in Córdoba, is remarkably complete. The building's history runs even deeper: it was previously a Visigothic Christian church, and some of its foundations are of Roman origin.
Directly beside the mosque stands a 19th-century bullring, still used for a single corrida each year. The combination of ancient mosque and rural bullring on the same hilltop is quietly extraordinary.
The village makes an excellent base for the Sierra. Several waymarked walking routes start here, and accommodation is available if you want to slow down and explore on foot.