About Jiayuguan: Jiayuguan is located in the northwest of Gansu Province and is the end point of the Great Wall. The climate here is dry and rainless, with magnificent natural scenery. Jiayuguan is an important fortress on the ancient Silk Road. Traveling west along the ancient Silk Road, visitors can find Jiayuguan at the foot of the Qilian Mountain in the vast Gobi Desert. Visitors can enjoy beautiful sunsets while standing atop the magnificent city tower.