On this 5 hour tour visit echmiadzin mother cathedral the main cathedral of the armenian apostolic church and is the very first christian cathedral in the world it is listed among the unesco world heritage sites also see the church of st gayane andst hripsime churches that are amongthe three churches in echmiadzin dedicated to the christian women martyrs escaped from rome with their abbess gayane both arelisted among the unesco world heritage sites the final stop iszvartnots the medi