Uureg Nuur
Mongolia's largest lake.The twin peaks of Kharkhiraa Uul 4037m and Tiirgen Uul 3965m.
Uvs Nuur
a gigantic inland sea in the middle of the desert. It is five times saltier than the sea, so cannot support aquatic life.Khyargas Nuur Natural Park
Achit Nuur
the largest freshwater lake in Uvs