Holy Mother of God Cathedral of Avan (also known as the church of Katoghike Tsiranavor, later renamed Surp Hovhannes) is a ruined 6th-century church located in the Avan District of Yerevan
Holy Mother of God Cathedral of Avan (also known as the church of Katoghike Tsiranavor, later renamed Surp Hovhannes) is a ruined 6th-century church located in the Avan District of Yerevan