Castle of Fuentidueña de Tajo

Castle of Fuentidueña de Tajo is a medieval fortress standing on a hilltop above the Tagus River and built from rammed earth. The structure features cylindrical towers and thick walls that command views from this elevated location over the surrounding river valley.

The fortress was built in the 12th century and once served as headquarters for Queen Urraca, wife of King Alfonso I. It later became an important stronghold of the Order of Santiago.

The castle walls show different building phases that blend Islamic and Christian military construction methods together. This mixing is visible in how the materials and building techniques change throughout the structure.

The castle is reachable from the town center by following marked paths and offers views across the surrounding landscape from its hilltop position. Wear sturdy shoes and allow time to explore the site, as the walk involves climbing to the elevated location.

The castle is built primarily from rammed earth, a less common material in medieval fortifications of the Madrid region compared to stone. This building method allowed faster construction and repairs but proved more vulnerable to weathering over centuries.

Location: Fuentidueña de Tajo

Made from material: rammed earth

GPS coordinates: 40.12184,-3.16314

Latest update: December 8, 2025 21:08