The museum houses evidence of one of the best-preserved Roman defensive walls in Bulgaria, which once encompassed an area of over 30 hectares.
It maintains a collection of rare Roman medical tools, reflecting the city’s historical importance as a healing center for soldiers and officials.
The institution oversees the preservation of over 20 tomb sites located within the surrounding municipal territory.
Artifacts on display include items from the Thracian period, predating the Roman transformation of the site into Diocletianopolis.
The museum displays artifacts discovered during excavations of the city's ancient amphitheater, a rarity for provincial Roman towns.
The Hisarya Archaeological Museum serves as the primary repository for artifacts recovered from the Roman city of Diocletianopolis. The collection features extensive archaeological finds spanning from the Neolithic period to the Middle Ages. Visitors can examine original Roman glassware, bronze medical instruments, and decorative architectural elements salvaged from the city's thermal baths and fortifications. The museum preserves a significant collection of coins minted within the city limits during the third and fourth centuries. Exhibits also include intricate mosaics and stone epigraphy that detail the administrative life of the ancient Roman settlement. The site acts as an interpretive center for the sprawling outdoor Roman ruins located throughout the modern town of Hisarya.
The central atrium featuring the large-scale stone capitals and decorative Roman masonry.
Visit the museum before walking the outdoor ruins to gain context on the function of specific gates and bath complexes.
Inquire at the desk for maps indicating the locations of the scattered Roman ruins that the museum currently manages.
Look for the display of votive tablets dedicated to the Thracian Horseman, which highlight the blend of local and Roman religious practices.
Do not attempt to walk to the remote outdoor necropolis sites without a map or local guide, as signage can be sparse.
Closed on Mondays during the winter season.
