The cliffs on both sides of the Grand Canyon are more than 130 meters deep, such as knife and axe, and the rock color is red, known as the "Red Jeep Grand Canyon". On the north side of the canyon is Guo Liangdong, the cliff promenade. From the mouth of the cave to the south, you can see the magnificent cliff, you can see the smoke of the Washer on the cliff and the thick yellow birch trees on the cliff. From the south side of the canyon, you can see the 35 skylights of the cliff promenade and the majestic position of Guo Liangdong across the cliff. It is spectacular!