Beijing's Water Cube was one of the most spectacular venues at the 2008 Summer Olympic Games.
The Water Cube was reopened to the public as Asia’s largest indoor water park. The water park takes up about half of the 130,000-square-foot (12,000-square-meter) complex and features a wave pool, lazy river, spa area, and 13 water slides and rides. One of the slides is seven-stories high!
Entrance fee of $30