Water Parks around St Louis Metro

• May 24, 2025 10:00 am | OPENING DAY! Splash Pad Fun at the Riverfront Park in Alton Illinois
  
  Tags: Seasonal, 62002, Illinois, Liberty Bank Amphitheater, Outdoors, Water Park, Summer, Kids, Free, Memorial Day, Holidays
• May 24, 2025 11:00 am | OPENING DAY-MEMORIAL DAY WEEKEND! Hurricane Harbor Water Park at Six Flags-St. Louis
  
  Tags: Seasonal, 63025, Missouri, Six Flags, Outdoors, Kids, Holidays, Memorial Day, Water Park
• May 25, 2025 11:00 am | MEMORIAL DAY WEEKEND! Hurricane Harbor Water Park at Six Flags-St. Louis
  
  Tags: 63025, Missouri, Six Flags, Outdoors, Kids, Holidays, Memorial Day, Water Park
• May 25, 2025 4:00 pm | Collinsville Memorial Day Firework Festival at Collinsville Aqua Park
  
  Tags: 62234, Illinois, Collinsville, Water Park, Kids, Fireworks, Music, Memorial Day, Holidays, Food Trucks
• May 26, 2025 11:00 am | MEMORIAL DAY WEEKEND! Hurricane Harbor Water Park at Six Flags-St. Louis
  
  Tags: 63025, Missouri, Six Flags, Outdoors, Kids, Holidays, Memorial Day, Water Park
• Jul 04, 2025 11:00 am | Star Spangled Night at Six Flags St Louis
  
  Tags: 63025, Missouri, Six Flags, Outdoors, Water Park, Holidays, Independence Day, Fireworks