Diocletian's Cellars Split: Beneath the Emperor's Rooms

What are Diocletian's Cellars in Split?

Diocletian's Cellars Split are the preserved substructures beneath the southern end of Diocletian's Palace. Also called the basement halls, they once held up the private apartments of Emperor Diocletian and are described as one of the best-preserved ancient complexes of their kind in the world.

That position within the palace is the essential detail: these are not separate ruins nearby, but the underground structures directly below the part of the palace where the emperor lived. The private apartments stood above the cellars, giving the palace a clear vertical arrangement that remains legible underground.

What makes Diocletian's Cellars distinctive?

The cellars are defined by the amount of structure preserved below the palace: thick walls and a substantial underground layout that supported the rooms above. The tour source describes the basements as a vast complex, with walls substantial enough to interfere with device readings in its interactive story.

For an independent explorer, that makes the cellars useful to understand before visiting. You are not looking at an unrelated basement beneath a famous building; you are tracing the supporting spaces beneath Diocletian's private apartments. The preserved lower level helps explain how the emperor's residential part of the palace was physically arranged.

How can you encounter the cellars through an interactive Split route?

Saving Split's Past and Future: Defeat the Evil Time Travelling Mastermind includes Diocletian's Cellars as stop 2 of 9. The cellars provide the setting for an interactive story in which you explore the palace basements while investigating what is hidden near the emperor's apartment.

The route does not treat the cellars as its endpoint: they are one stop in a longer Split experience. Save or share this page with the person you are visiting the palace with, then start the interactive Split route when you are ready to explore the cellars through its story.