The only seaside Gothic castle in Poland, built on a square-like plan with a 24-meter-high tower. The construction of the castle began in 1352 during the reign of Bogusław V, and the beginning of the city's cooperation with the Hanseatic League also dates back to this period. In the 18th and 19th centuries, the castle housed warehouses, a hospital, a court and a prison, and from 1930 a museum. The seat of the Pomeranian Dukes' Castle - Museum in Darłowo