Echmiadzin Cathedral — Mother See (301 CE)
A structure at Echmiadzin Cathedral and Churches — Vagharshapat · 🇦🇲 Armenia
The structure
About Echmiadzin Cathedral — Mother See (301 CE)
301–303 CE Gregory the Illuminator basilica on pagan temple platform (Tir/Diana), rebuilt 483 and 618, dome 17 m, oldest state-built church in world