In the period of Ancient Rome, Sremska Mitrovica was known under a different name - Sirmium. One of the largest preserved traces from that time is the Imperial Palace, located near the City Square. A unique experience of history awaits you there.
An ideal tourist walk through this city takes you to the Imperial Palace from the Roman period with the mosaics that adorned its unique interior. A unique experience of history awaits you there. That magnificent space, the collection of foundations of monumental rooms, represent the place from which Emperor Diocletian ruled the Roman Empire at the end of the 3rd century AD, and in the 4th century the palace in Sirmium was of greater importance than the Imperial Palatine in Rome.
While in the palace, pay attention to the list of all the emperors who stayed in Sirmium, which is located to the right of the entrance.