|Centre of sum:||Tsagaanders , 10 km located from Choibalsan city.|
Bayantumen is a sum (district) of Dornod Province in eastern Mongolia. Name "Bayantu'men" was in use for Choibalsan city (before 1941), the railway station and mine in the NE outskirts of Choibalsan city have name of Bayantumen also.
Bayantumen sum is located:
- 645 km from Ulaanbaatar,
- 10 km from the province center.
Take a look from map