Khertvisi

Khertvisi fortress is one of the oldest fortresses in Georgia and was functional throughout the Georgian feudal period. It is situated in Khertvisi village of Aspindza Municipality, Southern Georgia, in Meskheti region. The fortress was first mentioned in the 10th-11th centuries. The church was built in 985, and the present walls were built in 1354. According to a local legend, Khertvisi was once destroyed by Alexander the Great, though it has then been reconstructed and invaded on numerous occasions through the centuries.

Fort data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).