Tomur Peak: Located near the border between China and Kyrgyzstan in Wensu County, Aksu Prefecture, it belongs to the Middle Tianshan Mountains and is the highest peak of Tianshan Mountains in Xinjiang, with an altitude of 7443.8 meters, which is also the highest peak in Kyrgyzstan. "timur" means "iron" in Uighur. Its main peak and its surrounding mountains, with a total area of 6,543,800 hectares, were listed as autonomous region-level nature reserves in 1980, mainly protecting alpine glaciers, understory forests, biological communities and ecological environment.

Tomur Peak area belongs to temperate continental semi-humid climate. Affected by the air currents in the Arctic Ocean and Atlantic Ocean, the precipitation is more than that in other parts of Xinjiang. The annual precipitation is generally 400-600 mm, and it can reach more than 800 mm at most in mountainous areas. The temperature in this area decreases with the elevation. In summer, when the sun is scorching in the plain at the foot of the mountain and there is midsummer weather, the mountainside at an altitude of 2000-3000 meters is full of flowers. The scene in spring is very cool, but at an altitude of 3,500 meters, Yulong is still flying. It's snowy on Sunday, and the top of the mountain is colder all year round, and the snow doesn't melt. According to the direct drop rate of temperature in this area, at the top of Tomur Peak at an altitude of 7,443.8 meters, the annual average temperature is -28℃, the extreme low temperature can reach below -60℃, and the average temperature in July is -60℃.