Introduction to Heishan Rock Paintings: Located 20 kilometers northwest of Jiayuguan, there are 153 rock carvings depicting hunting, dancing, drills, birds and animals, etc., distributed in the 2-kilometer-long Hongliu Gorge, Mozi Valley, and Sidaogou of Heishan Gorge. In the ditch. The rock paintings have ancient carvings, abstract images, and unique styles. They are of great appreciation value and are provincial-level cultural relics protection units.