Outdoor Water Park
Now Open Daily!

Flow Rider

Indoor Surf Simulator

42″ min or must wear USCG
approved lifejacket

8 years

Indoor Surfing!

Experience the thrill of endless waves at the FlowRider, the ultimate indoor surf simulator at Big Kahuna’s Water Park. Rain or shine, this incredible attraction delivers the perfect wave for riders of all skill levels. Whether you’re a seasoned surfer looking to perfect your style, a bodyboarder riding the tide, or simply a spectator seeking prime wipeout views, the FlowRider promises endless aquatic fun for all.

man on flow rider
girl on flow rider

To catch the wave, participants must be at least 42 inches tall and 8 years old. Alternatively, guests can enjoy the ride while wearing a USCG approved lifejacket, provided at no charge. Dive into the exhilarating world of indoor surfing and create unforgettable memories at Big Kahuna’s Water Park with the FlowRider!

man on flow rider

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

Email Newsletter

Sign up for the Big Kahuna’s newsletter to receive emails about special offers, upcoming events, and park announcements.