Region category: Administrative region 2 level
A country: MN - Mongolia
Parental region 1 level: MN - OEvoerhangay Aymag

ID in GeoNames.org: 6619048. Latitude: 46.2589. Longitude: 102.775.

Synonyms:
Arvaiheer, Arvaiheer Sum, Arvaikheer, Arvajkhehehr, Arvajkhehehr Sum, Арвайхээр, Арвайхээр Сум