Bayan-Ölgii is the westernmost of the 21 aimags (provinces) of Mongolia. The country's only Muslim and Kazakh-majority aimag, it was established in August 1940. Its capital is Ölgii.
Tsengel is a sum (district) of Bayan-Ölgii Province in western Mongolia. The capital of Tsengel is Khushoot, located in the west of the sum.
Bayannuur is a sum (district) of the Bayan-Ölgii Aimag (province) 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.
Altantsögts is a sum (district) of Bayan-Ölgii Province in western Mongolia. It is primarily inhabited by ethnic Kazakhs. As of 2014 it had a population of 2684 people.
Bugat is a sum (district) of Bayan-Ölgii Province in western Mongolia. It is primarily inhabited by ethnic Kazakhs. As of 2014 it had a population of 3487 people.
Buyant is a sum (district) of Bayan-Ölgii Province in western Mongolia. It is primarily inhabited by ethnic Kazakhs. As of 2014 it had a population of 2592 people.
Delüün is a sum (village) of Bayan-Ölgii Province in western Mongolia. It is primarily inhabited by ethnic Kazakhs. As of 2014 it had a population of 6994 people.
Nogoonnuur is a sum (district) of Bayan-Ölgii Province in western Mongolia. It is primarily inhabited by ethnic Kazakhs. As of 2014 it had a population of 6003 people.
Ulaankhus is a sum (district) of Bayan-Ölgii Province in western Mongolia. The seat of the district is Bilüü, situated 46 kilometres (29 mi) west of the city of Ölgii and 1,682 kilometres (1,045 mi) from the Mongolian capital of Ulan Bator. It is primarily inhabited by ethnic Kazakhs. As of 2014 it had a population of 8010 people.
Tsagaannuur is a sum (district) of Bayan-Ölgii Province in western Mongolia. It is primarily inhabited by ethnic Kazakhs. As of 2014 it had a population of 1436 people.
A district, is a second level administrative subdivision of Mongolia. The 21 Provinces of Mongolia are divided into 331 districts.
Bökhmörön is a sum (district) of Uvs Province in western Mongolia.
Khovd is a sum (district) of the Uvs aimag (province) in Mongolia. It is located in the south-west of the aimag, at the border to the Bayan-Ölgii Aimag. It is situated in the Achit Lake depression, sum center is 28 km SE from the lake at the Khovd River left bank. Eastern part of the sum is situated in Kharkhiraa-Türgen mountains.
Altai is a sum (district) of Bayan-Ölgii Province in western Mongolia. As of 2014 it had a population of 3983 people.
Khüreemaral is a sum (district) of Bayankhongor Province in southern Mongolia. In 2006, its population was 2,064.
Bayan-Adarga is a sum (district) of Khentii Province in eastern Mongolia. In 2010, its population was 2,205.
Khyalganat is an urban-type settlement or village in Khangal sum (district) of Bulgan Province in northern Mongolia.
The Khökh-Adar mine is an exploration field and mine in development for copper extraction located in the Tolbo sum of Bayan-Ölgii aimag in western Mongolia.
Tolbo Lake is a freshwater lake in Mongolia. The lake is located about 50 kilometres (30 mi) south of Ölgii, on the main road between Ölgii and Khovd.
