Guozigou is the natural gateway of Yili area, is a famous Canyon passageway that goes north to the Sailimu Lake and south to the Yili River Valley. In ancient times, this is the throat of the new Silk Road North to Central Asia and Europe, which is called Tieguan. At the same time, because of its pleasant scenery, it is praised as "the first scenery of Yili", "fantastic fairyland". Ancient poets praise its "the wonder of mountains and rivalleys, as strange as Guilin and cliffs and rocks. It's better than Yanyan. Guozigou is 28 kilometers long and the terrain is very dangerous. When Genghis Khan took the Western Expedition, he began to dig the mountain passage and built 48 bridges, which shows the steep road. During the Qianlong reign of the Qing Dynasty, 42 roads were rebuilt, and they are still important sections of the main line of the Uyi Highway. Guozigou is located 40 kilometers northeast of Huocheng County, Yili, Xinjiang. It is a famous Canyon channel which goes north to the Sailimu Lake and south to the Yili Valley. Its total length is 28 kilometers. This ditch is the throat of the Silk Road North New Road to Central Asia and Europe in ancient China, and now passes through 312 National Road. The river beach and hillside of the whole valley are full of wild Savi apples and apricots, walnuts and "fruit ditch" which is the name of it. In the dense mountain forests, there are many wild animals and birds, such as rabbits, foxes, wolves, bears, wild boars, red deer and so on, forming a very elegant natural zoo.