The Suvinskii Castle is situated beyond the big Alginsky lake near the village Suvo. The rocks are closely situated on the area of 0,5 sq.km. They form a picturesque group and look like ruins of castle with huge stone towers. There are many nests of doves and swallows in the rocks.
It is known, that the rocks used to be the Shamanist cult place of the Evenks. In native Buryats believe, that there exist masters of Suvo in the rocks, Tumurshi-Noyon and his wife Tudugish-Hatan, in honour of which Oboo and a wooden burhan were built. Sacred Places of Buryatia