The Bronze Gate of Diocletian's Palace once opened straight from the water into the palace basements, enabling goods to be unloaded and stored here. Now this former tradesman's entrance is the main way into the palace from the Riva. While the central part of the substructure is now a major thoroughfare lined with souvenir stalls, entry to the chambers on either side is ticketed.
Although mostly empty save the odd sarcophagus or bit of column, the basement rooms and corridors exude a haunting timelessness that is worth the price of admission. For fans of Game of Thrones, here be dragons – Daenerys Targaryen keeps her scaly brood here when she's in Meereen.