Tudevtei

Tudevtei is a sum of Zavkhan Province in western Mongolia. Tudevtei sum  has a territory of 2.8 thousand square km. The Orkhon River is 196 km from Uliastai, 960 km from Ulaanbaatar. There are 540 households, 1845 people, and about 101541 are five. The central and northern parts of Ogiin Nuur, Tsorog and Bayantsagaan valley. There is extreme continental climate. The summer is 15.2-34.2 degrees in winter, with temperatures ranging from 24.0 to 46.0 degrees in winter.
Bordered by Bayanzaghan to the north and north-east, Songino and Tsetsen-Uul to the west and to the west, Erdenekhairkhan and Yaru to the southwest and to the south with the Nugrug to the east.

Tudevtei sum is located:

•  1091 km from Ulaanbaatar,
• 196 km from the province center.