Temporarily Closed: Jumanji Water Slide

tropical foliage

Summer DESTINation Giveaway

The Water Park

Opens April 13!


Thunder River

Ride the Currents of Thunder River at Big Kahuna's

44″ min

250 lbs
Max Weight


Feel the thunder

Embark on a water-filled odyssey with Thunder River, standing out as one of the most sought-after attractions at Big Kahuna’s Water Park. Relax and revel in the adventure as you gracefully float on a tube, traversing through a series of invigorating curves, twists, and thrilling drops. This beloved attraction takes you on a captivating journey down a scenic hill, weaving through the vibrant heart of the park, where each turn holds the promise of excitement and aquatic delight.
Thunder River
As one of our most popular attractions, Thunder River promises a water ride like no other. Traverse through captivating falls and turns, immersing yourself in the dynamic landscapes that make every moment on the river an unforgettable experience.
Thunder River

As we always put safety first, Thunder River has a 44-inch minimum height requirement, allowing adventurers of various sizes to revel in the twists and turns. With a maximum weight limit of 250 lbs, this river attraction caters to a diverse range of water enthusiasts, guaranteeing a fantastic experience for individuals and families alike.

Come and explore Thunder River, where every ride unveils a new dimension of aquatic joy. Join us for a memorable journey through the heart of Big Kahuna’s Water Park, where the echoes of laughter merge with the splashes of excitement. It’s time to make a splash and create enduring memories on Thunder River!

Stay Hydrated

Make sure to drink plenty of water to stay hydrated throughout your Big Kahuna’s adventure!

Chill with Food and Drinks

Chill Zone Logo

Fuel Your Fun

Enjoy food, drinks, and snacks from the Chill Zone to energize your group for a day of play. 

Mobile Food Order

Skip the line when you order Online

Splash Island Bumper Boats Logo 2023


CAUTION: Certain rides and attractions have an inherent risk of potential injury. Splash Island Bumper Boats is an outdoor participatory activity.

We are not responsible for the actions of others or injuries resulting from insect sting/bites or animal/reptile bites. Boomers is not responsible for property that is dropped, damaged, or misplaced in the Bumper Boats area. Participate at your own risk.

Should you have any concerns about the inherent risks or this activity or the rules of Bumper Boats, please see the attendant or manager. Play at your own risk. Please be aware that video cameras may be in use throughout the park.

Join the Party

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