A square stone tower located near the sea gate on the western side of the ancient town of Korčula. The tower consists of a long Baroque staircase and two gates, one on the north and the other on the east. The walls and gates of the tower are adorned with a set of simple inscriptions and decorations, in addition to a group of carved stone panels. It is worth noting that the museum houses the Fabor Art Gallery, which displays a rich collection of works by many contemporary Croatian artists.