Bayannuur, Bayan-Ölgii
Bayannuur, "Rich lake" is a sum of the Bayan-Ölgii Aimag in Mongolia. It is located to the very east of the aimag capital Ölgii and it has a border with the Uvs Aimag. Like in Bayan-Ölgii's other sums, Bayannuur is primarily inhabited by ethnic Kazakhs.
As of 2014 it had a population of 4794 people.
