Haidian Park is located in the northwest corner of Wanquan River overpass in the fourth ring of Northwest Beijing, covering an area of about 34 hectares. It is one of the three mountains and five gardens of Beijing in history, Changchun Garden. Haidian Park was built in 2003. Haidian Park is a famous scenic spot inherited by immortals in Haidian Flower Valley. The opening hours are from 6:30 a.m. to 9:00 p.m.