The castle was built over the remains of an 11th-century Moorish fortress, evidenced by archaeological excavations in the courtyard.
It is constructed with a pentagonal layout, originally designed to protect the strategic Rota harbor from pirate incursions.
The interior patio features double-arched windows that combine Mudéjar design elements with traditional Castilian fortification styles.
During the 1980s restoration, workers discovered preserved sections of medieval murals and original structural stonework hidden beneath later modifications.
It remains one of the few active Spanish castles that houses a modern working government office within its historic walls.
Castillo de Luna is a 13th-century fortress in Rota, Cádiz, currently serving as the official seat of the local municipal government. The structure originated in the 11th century as a Moorish ribat before being significantly expanded after the Christian conquest by Alfonso X the Wise in 1250. Its distinctive architectural profile features five crenelated towers and a central courtyard surrounded by double-arched galleries. The fortress was the ancestral seat of the Dukes of Arcos and Ponce de León family. Visitors can explore the internal cloister, historical chambers, and observation points overlooking the Atlantic coastline. The current building underwent extensive restoration in the 20th century to adapt its usage as a Town Hall while preserving its medieval defensive features. It functions as both an administrative center and a cultural site, frequently hosting temporary exhibitions.
From the center of the internal courtyard, looking up at the double-arched galleries.
Check the Rota tourism website before arrival, as government functions occasionally restrict access to specific chambers.
Focus on the interior courtyard, as the architecture is significantly better preserved there than on the exterior facade.
Visit the local tourist office located nearby for maps of the surrounding historical quarter.
Do not expect to see a collection of medieval weaponry or armor, as the castle serves primarily as a municipal building rather than a traditional museum.
Closed on weekends and public holidays due to its function as the active municipal government building.
Maintain a quiet tone as this is an active municipal administrative building; avoid restricted office areas.
