The Castle of Aracena is a historic fortress located in the town of Aracena, in the province of Huelva, Spain. Built in the 13th century during the Reconquista, it served as a defensive structure against invasions. The castle features a mix of architectural styles, reflecting its long history and various renovations. Perched on a hill, the castle offers stunning views of the surrounding landscape, including the Sierra de Aracena mountains. Visitors can explore its well-preserved walls and towers, which provide insight into the region's medieval past. The site is a popular destination for tourists and history enthusiasts alike.