Mohe City, a county-level city under the jurisdiction of the Greater Khingan Mountains Region of Heilongjiang Province, is located in the northern part of Heilongjiang Province, bordering Erguna City, Hulunbuir City, Inner Mongolia Autonomous Region, on the west, Genhe City and Huzhong District, Inner Mongolia Autonomous Region, on the south, Tahe County, and on the north, facing the Outer Baikal Frontier Region and Amur Prefecture of Russia across Heilongjiang Province. The terrain is high in the south and low in the north, with a downward trend in the north and south, which belongs to the cold temperate continental monsoon climate. In 2022, the total area of 18,427 square kilometers, under the jurisdiction of 6 towns; The total population of the city is 65,645 in 2021.

Mohe City is the northernmost and highest latitude city in China. It has a national first-class port -- Mohe Port and a temporary cargo passage along the Luogu River. The first station of China-Russia crude oil pipeline is in Xing 'an Town. Rich in tourism resources, it is the only place in China where you can enjoy the northern lights and experience "polar day and polar night". With a long history, there were ancient human settlements as early as the Paleolithic Age. The main scenic spots include Mohe Geopark, North Star Park, Luoguhe Village, China's northernmost Postal Bureau, etc. Among them, North Pole Village is the northernmost Linjiang town in mainland China, which is the best place to see the Northern Lights and White night wonders in China. It has been selected as the first batch of national forest health base, and awarded the fourth batch of national ecological civilization construction demonstration city and county title.

In 2021, Mohe's GDP reached 4.13 billion yuan, an increase of 6.7% over the previous year based on comparable prices.