The most interesting thing in the village is the traditional peasant house of Tatchiev. The house was built in XIX — XX centuries, and it is a typical living building of that time. The house is two-storied, the living part of each floor consists of a room and an inner porch. The household part is a little bit remade, the roof is lower that the initial one and there is a joiner’s workshop in one of the rooms. The pediment of the main front of the house has a traditional Karelian decorative balcony. People live in the house all the year round.
