Nekresi village was established by king Pharnajom (around 2nd-1st centuries BC). In the 4th century AD, king Thrdat built a church in this place. This church became a refuge to one of the Assyrian fathers, Abibus, in the late 6th century. Around this time Diocese of Nekresi was established, which existed until the 19th century.
The small basilica from the second half of the IV century is one of the earliest of the churches in Georgia. The church was recently restored, stone masonry repaired, roof rebuilt, windows put in place.References:
The city walls of Avila were built in the 11th century to protect the citizens from the Moors. They have been well maintained throughout the centuries and are now a major tourist attraction as well as a UNESCO World Heritage Site. Visitors can walk around about half of the length of the walls.
The layout of the city is an even quadrilateral with a perimeter of 2,516 m. Its walls, which consist in part of stones already used in earlier constructions, have an average thickness of 3 m. Access to the city is afforded by nine gates of different periods; twin 20 m high towers, linked by a semi-circular arch, flank the oldest ones, Puerta de San Vicente and Puerta del Alcázar.