Jinhai Lake is located in Haizi Village at the foot of Panshan Mountain in the southeast of Pinggu District, 15 kilometers away from Pinggu City and 85 kilometers away from Beijing. Jinhai Lake was originally a canyon that broke out in the 1679 earthquake. After many transformations, it became the third largest reservoir in Beijing today, built in 1985. Because there is Dajin Mountain in the north of the park and Haizi Village in the south, it is named Jinhai Park. With Jinhai Lake as the center, the surrounding mountains are green, wild flowers are fragrant, clouds and waves are shining, and the scenery is picturesque. Jinhai Lake, formerly known as Haizi Reservoir, is one of the three major reservoirs in Beijing. The reservoir is located in the last section of the Beihe River flowing through the mountainous area. The lake here is open, with nearly 10,000 acres of water. Jinhai Lake is the largest comprehensive water entertainment venue in Beijing. Jinhai Lake is surrounded by mountains on three sides, with green mountains and beautiful scenery. There are dozens of natural and cultural landscapes such as Lake Light Tower, Jinhua Princess Tomb, Wanghai Pavilion, and Sawtooth Cliff. There are more than 20 kinds of entertainment projects here, including cruise ships, speedboats, self-driving boats, jet skis, parasailing, pedal boats, duck boats, etc. When you are in the beautiful landscape painting of Jinhai Lake, the spring breeze, the green grass, and the warm sunshine will make you feel relaxed and refreshed, refreshed, and full of youthful vitality. For white-collar workers who have lived in prosperous cities for a long time, coming to nature, testing their ability to face various challenges of nature, and experiencing the infinite charm of the integration of man and nature is the best way to relax. There are dozens of natural and cultural landscapes in the scenic area. There is a viewing hall on the hill in the northwest of the lake. It is west of the Jinhai Lake Dam, surrounded by water on three sides, and with flying eaves and columns on four sides. On the main peak of Hengshan, there is the famous "Camel Hump Sunset", a pigeon cave several feet deep with hundreds of pigeons, Dongge Cave where two Taoists practiced, Tongtian Cave and the big footprints left by Erlang Shen. Jinhai Lake Scenic Area is surrounded by green mountains on three sides, with mountains and water reflecting each other, and the water recreation projects have developed into 2 water parachuting sites, 3 seaplanes, 24 jet skis, 5 water cruise ships, and 25 water self-driving boats. There are 12 hotels and restaurants around the scenic area, which can accommodate 2,500 people for accommodation and 3,500 people for meals at the same time. There are also 3 swimming pools, 3 bowling alleys, 2 tennis halls, and 13 dance halls.