Castello di Castro is a historic fortress located in the region of Lazio, Italy. Built in the 16th century, it was designed by the architect Giovanni Antonio de Rossi for the Pope. The castle served as a defensive structure and a residence for the papal family, showcasing Renaissance architecture. The castle features impressive walls and towers, offering stunning views of the surrounding landscape. Today, Castello di Castro is a popular tourist attraction, allowing visitors to explore its rich history and enjoy the scenic beauty of the Italian countryside.