It's less than 90 km from Lanzhou and about 2 hours'driving. Unexpectedly know this place, drive and play, the scenery is praised, not worthwhile trip! There is a water park halfway up the hill. It is said that we can enjoy the scenery of both sides by boat. We arrived late and did not go by boat. Drive directly to the top of the mountain and cross the Liujiaxia Bridge, you can enjoy the beauty of the whole reservoir. The waters here are open, sparkling, and the water quality is clear, which makes people open-minded. On the other side of the main platform is a shady canyon, which can go down to the bottom, where many local people swim. We rented a life jacket for 5 yuan each, and we could enjoy the water. The water in the reservoir is slightly cold, and it's good to go down in summer. It feels good to swim and eat fish directly in the fishing house on the side. Self-driving friends, if you don't want to catch up with the hot spots, here is absolutely a good place for you to relax.