Ilyinskiy fortress and Ilyinskiy church were built in 1689. The village is famous for its wonderful hot spring, an open hot pool is functioning. Mineral waters are high-thermal, nitric, alkaline, mineralized, sulfate chloride, calcium sodium, silicic, fluoric. A small amount of hydrogen sulfide is present. Water procedures in the pool with healing water grant people energy, strength and health. Cost is quite small – just 300 rubles. During Summers a ferry through the river Selenga works nearby.