Castillo Anzur

Castillo Anzur is a medieval watchtower standing above Puente Genil, a town in the province of Córdoba, Andalusia. It occupies one of the highest points in the area, roughly 456 metres above sea level, and its silhouette is visible from many spots around the district.

Where exactly is it located?

The ruins sit a few kilometres from the centre of Puente Genil, near the point where the Anzur river — a small tributary of the Genil, which gave the fortress its name — meets the main watercourse. The spot once marked the boundary between the old districts of Cabra and Rayya, which made it a natural lookout post.

Who built it, and when?

The fortification has Arab origins and was most likely raised in the 10th century as a watchtower along the Muslim frontier. Together with the fortresses of Baena, Cabra and Lucena, it formed a second line of defence protecting the emirate from Christian incursions coming from the north.

What part did it play in regional history?

In March 1126, the Battle of Arnizol was fought near the tower. Troops led by Alfonso I of Aragon, known as the Battler, arrived to support the local Mozarabs and defeated the Almoravid forces there — one of the more notable clashes of the Reconquista in this part of Andalusia.

Once the area passed under Castilian rule, the castle belonged to the Córdoba town council. In 1258 the council handed it over to the Bishopric of Córdoba, and the bishop remained lord of Castillo Anzur until the first third of the 14th century, when control passed to the Crown. The site regained strategic weight during the Granada War: Ferdinand the Catholic set up camp nearby in both 1482 and 1485 while directing operations against the Emirate of Granada.

What has survived to the present day?

Of the entire complex, only the watchtower remains — a solid structure with small lookout openings that still dominates the skyline around Puente Genil. Given its historical value, the site was listed as a Site of Cultural Interest (Bien de Interés Cultural) in 1985.

Why does the castle matter to Puente Genil itself?

Castillo Anzur has been symbolically tied to the town for centuries — its image appears on Puente Genil's coat of arms, created after the union of two historic settlements: Pontón de Don Gonzalo, on the Córdoba side, and Barrio de Miragenil, on the Seville side. That connection shows how strongly residents identify with the site, even though only the tower survives from the original fortress.

Frequently Asked Questions

How far is Castillo Anzur from the centre of Puente Genil? The ruins lie a few kilometres from town, on a hilltop near where the Anzur river meets the Genil, so reaching it means driving out beyond the built-up area of Puente Genil.

How old is the tower? The fortification has Arab roots and dates most likely from the 10th century, when the area formed part of the Muslim frontier facing Christian territories to the north.

What can visitors actually see on site? Only the watchtower remains, with its characteristic small viewing openings — the rest of the original walls and structures have not survived.

Does the site have any protected status? Yes, it was listed as a Site of Cultural Interest (BIC) in 1985, confirming its historical significance for the Córdoba region.