A river in Siberia that flows northwest to become a tributary of the Yenisei River.

synonym: Stony Tunguska.

A river that arises to the north of Lake Baikal and flows north and west to the Yenisei River.

synonym: Lower Tunguska.

A river in southeastern Siberia that flows northwest from Lake Baikal to become a tributary of the Yenisei River.

synonyms: Angara, Angara River, Upper Tunguska.