8: 30 a.m.-5: 00 p.m. According to the inquiry of official website, hegang Municipal People's Government, Hegang Water Park is open from 8: 30 a.m. to 5: 00 p.m., with a total area of 54,000 square meters and a construction area of 42,000 square meters. It is a key tourism project in provinces and cities, and it is an indoor large-scale water fitness and leisure center integrating water swimming, fitness, children's naughty castle, catering, leisure and entertainment.