The Xihai Grand Canyon is a newly opened scenic spot in recent years. The valley is deep and the scenery is very magnificent. It is known as the true essence of Huangshan Mountain. The Xihai Grand Canyon can be entered from the Paiyun Pavilion in the top of the mountain in the back mountain area. After a circle around the valley, it will return to the main peak Tianhai. It takes about 2 hours to walk from Paiyun Pavilion to the bottom of the valley, and then take the cable car to Tianhai.