Big Rivers Waterpark & Adventures

What families can do here

A seasonal water park with an aerial adventure area; in fall it hosts themed Halloween nights.

Admission

Ticketed; Halloween 2026 tickets and season passes sold online. Children 2 and under free. Purchases are final and non-refundable. Current admission

Access

No outside food or drinks (exceptions for infant food and party cakes); no coolers or glass; empty refillable water bottles allowed. Source

Reservations or waivers

Waiver required for aerial attractions, Wild Isle, axe throwing and archery (online or on site; under 18 needs a parent or guardian signature). Source

Seasonal

Last listed water park dates were weekends Sept 6-28, 2026. Big Rivers Halloween runs select nights Oct 15-Nov 1, 2026, 6-10 PM, with aerial attractions included. No Christmas 2026 dates posted yet (a 'Christmas 26' season is named in the pass description). Source

Verified details

• Free water refill stations; lockers for rent Source
• Aerial attractions (Cougar Climb, Raccoon Run, Vultures Dive) included with Halloween admission Source

Upcoming and recurring

• Big Rivers Halloween · Select nights Oct 15-Nov 1, 2026, 6-10 PM (no event Oct 19-21) · Big Rivers Waterpark & Adventures
  Several nights are family themed (Disney Night Oct 17, trick-or-treating); some nights target adults (singles meetup Oct 28, Industry Night Oct 27). Ages 14 and under need an adult. Official details