The Castle of Loulé is a historic fortress located in the town of Loulé, in the Algarve region of Portugal. Originally built in the 13th century, it served as a defensive structure against invasions. The castle features well-preserved walls and towers, showcasing the architectural style of the period. Today, the Castle of Loulé is a popular tourist attraction, offering visitors a glimpse into the region's medieval history. The site also provides panoramic views of the surrounding area, making it a picturesque spot for photography and exploration.