The Swabian Castle, also known as Castello Svevo, is a medieval fortress located in Trani. Built in the 13th century, the castle is a significant historical landmark in the city. Visitors can explore the castle's towers, courtyards, and underground passages, learning about its fascinating history. The castle also offers panoramic views of the city and the sea. It is a great spot for history enthusiasts and those seeking a unique cultural experience.