Buddy Day
September 21st, 2025
Wrap up an amazing season at Big Rivers Waterpark with one last Buddy Day! On September 21st, all 2025 Season Passholders can bring one guest for free to enjoy the final splash of summer fun before the season ends.
Spend the day floating the Lazy River, riding the slides, and enjoying all your favorite attractions one more time. It’s our way of saying thank you for an unforgettable 2025 Waterpark Season!
Admission: Each 2025 Season Passholder may bring one guest for free on September 21st.
Offer valid only on September 21st, 2025. One free guest per 2025 Season Passholder.
