The Swabian Castle, also known as Castello Svevo, is a medieval fortress located in Trani, Italy. Built in the 13th century, the castle is a significant historical landmark in the city. Visitors can explore the castle's impressive architecture, including its sturdy stone walls and towers. Inside, there is a museum that showcases the history of Trani and the castle itself. From the top of the castle, visitors can enjoy panoramic views of the city and the sea.