The impressive Kamerlengo Castle dates back to the early part of the 15th-century and is another top thing to see in Trogir. It was built by the Venetians and served for a time as the governor's palace. 

With commanding views over the sea and high walls connecting its three towers, this splendid old castle has found new life as a venue for outdoor performances held during the summer months in the courtyard.

Renaissance St. Mark's Tower (Kula svetog Marka), built after the castle in a circular shape, was once used to support artillery on its broad roof and was built to defend the channel between the island and the mainland.