In the Shuangqiaogou, which is more than 30 kilometers long, there are many such steep and steep mountains. There are Sanguozhuang, Wuse Mountain, Riyue Baojing, Ayishan near the squid dam, Penguin mouth, Jiandaoshan, Niuxinshan... However, both sides of the ditch are mountains, but the mountains and mountains are different, and the ditch is everywhere. Different, it can be said that "cross-view into the side of the mountain into a peak, far and near different heights." Can also be described as a museum of snow mountains! The snow that is not perennial and the modern glaciers hanging from the cliffs are in a variety of poses. The crystal ice towers turn out a light green under the sunlight, giving a strong, cold and holy beauty.