Bolnisi Sioni

Bolnisi Sioni or Bolnisi Sioni Cathedral is a Georgian Orthodox basilica in the Bolnisi village of Bolnisi District, Georgia. The cathedral was built in 478–493. It is the oldest extant church building in Georgia. Bishop David was the overseeing church leader for the construction of Bolnisi Sioni.

Bolnisi Sioni Cathedral is known for its Georgian inscriptions. These are one of the oldest historical documents of the Georgian alphabet. This church is the first Georgian building to have a completion date on the exterior. Bolnisi Sioni’s decorative scheme was a Sasanian style. The southern and central parts of the church are adorned with curling vine scrolls, arabesques, and foliate motifs. Uniform masonry blocks were used to build on to the original building’s late antiquity remnants on the southern façade.