The Castillo de Alcañiz is a historic castle located in the town of Alcañiz, in the province of Teruel, Spain. This medieval fortress dates back to the 12th century and was built during the period of the Reconquista. It features a mix of architectural styles, including Romanesque and Gothic elements, reflecting its long history and various renovations. The castle is strategically positioned on a hill, offering panoramic views of the surrounding landscape. It served as a military stronghold and residence for local nobility. Today, the Castillo de Alcañiz is a popular tourist attraction, showcasing the rich history of the region and its significance in Spanish heritage.