The Altai Mountains (Russian: Алтай; English: Altai Mountains) are northwest-southeast oriented, diagonally crossing the borders of China, Kazakhstan, Russia, and Mongolia, stretching for more than 2,000 kilometers; the Altai Mountains in China belong to the middle section of the southern slope, with a mountain body of more than 500 kilometers and an altitude of 1,000-3,000 meters. The main ridge is above 3,000 meters high, and the highest peak in the north is Friendship Peak, with an altitude of 4,374 meters.
The forest line is generally at an altitude of 1,800-1,900 meters, covering an area of 1,611,457 hectares, of which 1,002,000 hectares are special protection areas, rich in forest and mineral resources. The average annual temperature is 0 degrees Celsius, of which the average temperature in the area below the alpine snow line in July is 15-17 degrees Celsius, the lowest temperature in winter reaches minus 62 degrees Celsius, and the average annual precipitation is between 500-700 mm.