Introduction to the Ice Crystal Summit: The highest peak, the Ice Crystal Summit, is 3015 meters above sea level. It is the highest peak east of Taibai Mountain. When you climb to the top, you can overlook the Weishui River and the mountains. You can look down at the blue sky with your hands and overlook the sea of ​​clouds and glaciers. Relics, boulders like the sea, alpine meadows, primeval forests, exotic firs and ancient pines like tree stumps and bonsais, you can feel the original mood of nature's quiet and ancient wilderness everywhere.