The museum complex consists of three museums: the memorial house-museum of the writer A.S. Serafimovich, Museum of History of the Ust-Medveditsk Cossacks, the exhibition hall "Cossack Art Gallery", which is the historical and artistic department of the museum. The museum presents the exhibition dedicated to the life and work of the writer-countryman A.S. Serafimovich, the nature of his native land, the Great Patriotic War. Two halls of the museum are reserved for rotating exhibitions.