Highlights: Rafting on the Daquan River in Changbai Mountain is a primitive way for humans to wade in the water. Riding a rubber boat down the river, the sky is high and the water is long, the sun is shining, and the green mountains are surrounded on all sides. During the rafting, the river water is clear and you can see the bottom. It is sometimes fast and sometimes slow, gentle and wild. The depth is only one meter, and the shallowest is only a dozen centimeters. The unique point of rafting on the Daquan River is the wonderful rime. This wonder is caused by the special geographical environment. It must be a different feeling to appreciate the unique rime while enjoying the passion and excitement of rafting.