On the rain collapse - ice lake - rain collapse rain collapse on DAY2 , we depart from the rain and go to the icy lake scenic area, this is the most classic route of the rain collapse, the whole journey is about 16 kilometers, morning It is very difficult to get off at 9 o'clock and arrive at a rain collapse at 6 o'clock in the evening. But I personally like this route very much, because this hiking route includes all the natural scenery of glaciers, rivers, snow mountains, forests, grasses, etc. It is very lucky to meet small squirrels. Experience.