Castello di Santa Severa is a historic castle located along the coast of the Tyrrhenian Sea in Lazio, Italy. Originally built in the 9th century, it served as a defensive structure and has undergone various renovations over the centuries. The castle features impressive towers, a courtyard, and a museum that showcases artifacts from the surrounding area. Today, Castello di Santa Severa is a popular tourist destination, offering visitors a glimpse into its rich history and stunning coastal views. The castle hosts cultural events, exhibitions, and educational programs, making it a vibrant part of the local community and a key attraction in the region.