Hongkou Tourism Reserve is located in the northwest edge of Dujiangyan City, from the edge of the Sichuan Basin, the average altitude is 1500 meters, and the peak is 4582 meters. It is a national AAAA-level scenic spot, and was approved by the State Sports Administration as a "Chinese drifting town" in June 2012. The 2018 earthquake, Hongkou was also greatly affected, and gradually recovered. It is not far from Chengdu, and it is a good place for Chengdu people to spend the summer and escape the heat. In addition to rafting, mahjong in water is also a feature here. There is a cold water fish breeding base, there are Chinese medicine, kiwi fruit planting base, good vegetation, fresh air.