Introduction to rafting on the Yehe River: The Yehe River is a thousand-year-old river. It was named after Han Xin smelted weapons on both sides of the river during the First World War. Its total length is more than a thousand miles, and it has not frozen in nine cold weather and has not dried up in a hundred years of drought. The total length of the Yehe River rafting area is 10 miles, with a total drop of more than 50 meters. The river bed is more than 100 meters wide at the wide part and 78 meters at the narrow part. The average water depth is about one meter. The environment on both sides of the river is beautiful and endless fun.