Introduction to Qinglongxia Reservoir: Qinglongxia Reservoir is a canyon-shaped reservoir. In the 1970s, Beijing's first concrete gravity arch dam was built at the outlet of Dashuiyu Reservoir. Tourists can ride inside the reservoir. Boat tour.
Introduction to Qinglongxia Reservoir: Qinglongxia Reservoir is a canyon-shaped reservoir. In the 1970s, Beijing's first concrete gravity arch dam was built at the outlet of Dashuiyu Reservoir. Tourists can ride inside the reservoir. Boat tour.