See the entry on Dzalisa for the history of the site and the excavated part of the Roman settlement.
Currently excavations are continuing each summer on the edge of the village burial ground where a significant late antique tomb was uncovered in 1988. In the last year a large mud brick complex - believed to be a temple - has been discovered and research by the National Museum of Georgia is ongoing in this sector of the site.
The archaeological remains at Dzalisa date to the C2nd CE and there is evidence that occupation continued into the middle ages with current research suggesting that the settlement was abandoned c. C8th CE. Whilst ancient writers did mention a Roman town this far east in Iberia, Dzalisa is the most significant Roman site found east of the Surami range of mountains and the site is probably the Zalissa mentioned by the writer Ptolemy (c.100- c.170 AD).
Today the archaeological remains cover a large area around the modern village of Dzalisa with excavations continuing every summer. It is estimated that the town covered 70 hectares in all and the reserve contains several excavated buildings, including a public bath, a swimming pool, a building with under-floor heating and part of a villa with mosaic flooring and what was probably a private bathing suite. The mosaics are only one of four examples of floor mosaic found on Georgian territory and the only one found east of the Surami mountain range.