The Alcázar de los Reyes Cristianos is a historic fortress located in Córdoba, Spain. Built in the 14th century, it served as a royal palace for the Catholic Monarchs, Isabella I of Castile and Ferdinand II of Aragon. The structure features a blend of Gothic, Mudejar, and Renaissance architectural styles, showcasing its rich history. Surrounding the Alcázar are beautiful gardens filled with fountains and pathways, reflecting the Islamic influence on Spanish landscaping. The site is also known for its role in the Spanish Inquisition, making it a significant landmark for both history and culture in Spain.