Illinois' largest outdoor water park!
Aussie-themed Raging Waves is Illinois' largest outdoor water park. Sitting on more than 40 acres, this family-friendly water park features 19 water slides, a separate kiddie pool area, wave pool, lazy river, 24 private cabanas and more. Come and be one of the first to conquer Wonambi, the NEW attraction that is only 1 of 3 in the United States! Open Memorial Day to Labor Day.