When does Illinois' largest water park open for the 2025 season?

It may not seem so yet, but the water park season in Illinois is approaching. Raging Waves, the state’s largest water park, recently announced its opening date for the 2025 summer season. The water park will open on May 24 and will remain open until September 7. According to authorities, the water park has 23 hectares and has more than 32 slides, a slow river, a wave pool, children’s areas and much more. It is located at 4000 N. Bridge St., in Y…