The church is over 150 years old, having been founded in 1833. The main altar is dedicated to the Holy Trinity, after which the church is named. On the sides, there are two more altars: to the right, in honor of the Resurrection of Christ, and to the left, in honor of the Kazan Icon of the Mother of God. The church houses an ancient Tolga Icon of the Mother of God in an elegant carved frame. A detailed history of the church and the names of its clergy are indicated on an information plaque on the wall.