The Tbilisi History Museum is housed in a restored caravanserai in the Abanotubani district, a few steps from the sulphur baths. The building itself is part of the attraction: the vaulted brick rooms and central courtyard preserve the structure of a working Silk Road waystation, and standing in it gives a concrete sense of Tbilisi's role as a trading city.
The collections cover the city's history from its founding in the 5th century through the present, with particular strength in the medieval and early modern periods. There are good exhibits on the city's historic ethnic and religious diversity — the Armenian, Persian, Russian, and Georgian communities who have shared this small city for centuries. Admission is modest; opening hours 10:00–18:00, closed Monday.