The center of Armenian Apostolic church – St. Echmiadzin is located 20 km far from Yerevan. The Cathedral of Echmiadzin was founded at the beginning of the fourth century and is one of the oldest churches in the world. According to the legend, the church was built in the place where apparition of Jesus Christ was seen to Gregory The Illuminator in the dream. The interior of the church is covered with frescoes, created by Hovnatanyan family. The residence of the Catholicos and the Theological Academy are situated near the Cathedral. Starting from the end of 2018 year till the present day reconstruction works are being carried out, thus the visit of Mother Cathedral currently is foreseen only from outside. The site is included in UNESCO World Cultural Heritage List.