Stelae and carved stone crosses are a common phenomenon in early Christian Kartli. They are believed to date between the C5th and C10th. One of the earliest and most well-known is the stela from Bolnisi in Kvemo Kartli which has been ascribed a date of the C5th-C6th and which is now housed in the Shalva Amiranashvili State Museum of Art in Tbilisi.
Sioni (Zion) was the most important church in Tbilisi until the new Cathedral of the Trinity was built on the other side of the river. Its foundations date back to late antiquity but it has been continuously altered and been almost completely rebuilt since the end of Communism.
Anchiskhati is a C6th basilica in Tbilisi that was named after the miraculous icon housed within it. This icon is now in the Art Museum in Tbilisi and is a C6th representation of the Mandylion. The basilica has been altered since the C6th, notably by raising the height of the building, and has a bell tower dated 1675.