The Church of the Kazan Icon of the Mother of God is an Orthodox church in the village of Telma of the Usolsky District of the Irkutsk Region. Outstanding architectural structure. One of the most beautiful and most interesting monuments of church architecture of the XIX century on the territory of the Irkutsk region. The appearance and interior of the temple are made in the style of mature classicism. Located on a hill on the bank of a small dam formed by the waters of the Thelma River. Due to this, the church is visible from all sides at the entrance to the village.