Tianjin Water Park, formerly known as Qinglongtan, is located in the southwest of Tianjin City, built in 1950, as a scenic tourist area, officially opened to tourists on July 1, 1951, known as the small west of the north. It is the largest park in Tianjin, because it has three lakes in the east, west and south and 11 islands, so it is named water park.