The Tonggutan rafting section is nearly 12 kilometers long, with 29 shoals along the way, and the height difference is as high as 6 meters. The thrilling section is from the starting point to the eaves of the small house, with a rafting distance of 1,730 meters and a height difference of 16.26 meters. During the whole rafting process, the rubber boat sometimes goes down the rapids and sometimes drifts slowly on the mirror-like river section, which is endless fun.