The Sidon Sea Castle is a historic fortress located in the city of Sidon, Lebanon. Built in the late 12th century by the Crusaders, it served as a strategic military stronghold along the Mediterranean coast. The castle features thick stone walls and towers, showcasing medieval architecture and offering stunning views of the sea. Over the centuries, the castle has undergone various renovations and restorations. It is now a popular tourist attraction, drawing visitors interested in history and architecture. The Sidon Sea Castle stands as a testament to the region's rich cultural heritage and its significance during the Crusader period.