Indoor Waterpark Expansion Coming Fall 2026
Indoor Waterpark
Make a splash no matter the season at USA TODAY #1 Best Indoor Waterpark! Kalahari’s Indoor Waterpark is packed with wet-and-wild fun for all ages—from towering waterslides and thrilling rides to a massive wave pool, lazy river, and interactive play areas.
Indoor Waterpark Hours
Daily: 10:00am - 9:00pm
Explore the park
Attraction Safety Info
Click the information icons below to view individual ride safety details.
Under 48" Must Wear a Life Jacket
Children under 48" are required to wear a U.S. Coast Guard-approved Life Jacket.
Explore Our Indoor Waterpark Attractions
FILTER BY
Elephant's Trunk
Like an elephant, you’ll reach impressive top speeds on this body slide! For the thrill seekers, it is pitch black inside!
Height Requirement: 48"
Weight Requirement: Max. 250 lbs per rider
FlowRider®
Kalahari Surfari! An adventure ride involving quick rapids for the ultimate surf experience. Body boarding or stand-up surfing available.
Height Requirement: 48" | 52" to Surf
Note: All guests must attend a FlowRider® orientation before riding stand-up. Visit the waterpark front desk to learn more.
Indoor Hot Tub
Take a break to relax in the heated indoor hot tubs. Open year round, weather permitting. No children 5 years old or younger are permitted in the hot tubs. No lifeguard on duty.
Indoor Lazy River
The lazy river is a great way for everyone in the family to unwind while drifting through currents designed for relaxation.
Indoor Shooting Star Basketball Pool
Shoot, swim, and score! This pool is designed for families who love to have fun.
Lagoon
Let the littles chill out on the swings or conquer the slides.
Height Requirement: Under 54"
Weight Requirement: Max. 100 lbs per rider
Leopard's Lair
A play structure designed for the kids! Spray mom and dad with water blasters, take a ride on the slides, or get soaked on the platforms leading you from one adventure to the next.
Height Requirement: Under 54" (Adults allowed on platform)
Weight Requirement: Max. 100 lbs per rider
Master Blaster
This is an uphill and downhill water coaster. This slide allows for 1 or 2 riders on the master blaster raft.
Height Requirement: 42" | 42" to 48" with responsible adult
Weight Requirement: Max. 250 lbs per rider | Max. 400 lbs per raft
Rippling Rhino
Height Requirement: Under 48" with responsible adult
Weight Requirement: Max. 250 lbs per rider | Max. 600 lbs per raft
Sahara Sidewinder
Height Requirement: 54"
Weight Requirement: Max. 300 lbs per rider
Screaming Hyena
Height Requirement: 54"
Weight Requirement: Max. 300 lbs per rider
Tanzanian Twister
Height Requirement: 48"
Weight Requirement: Max. 250 lbs per rider
Upcoming closure: 1/20/26 - 2/4/26
Thirsty Turtle Swim-Up Bar
Must be at least 21 years old to enter.
Tiko's Watering Hole
Height Requirement: Under 54"
Weight Requirement: Max. 200 lbs per rider
Victoria Falls
Height Requirement: 42" | 42" to 48" with responsible adult
Weight Requirement: Max. 250 lbs per rider | Min. 115 lbs & Max. 500 lbs per raft
Wave Pool
Zig Zag Zebra
Height Requirement: 42" | 42" to 48" with responsible adult
Weight Requirement: Max. 250 lbs per rider | Max. 400 lbs per raft
Wisconsin's Largest Indoor Waterpark Is Getting Bigger!
Our brand-new 75,000-square-foot indoor waterpark expansion is officially under construction. Featuring a retractable roof and an array of other new amenities and attractions.
Indoor Waterpark Extras
Bungalows & Cabanas
Whether you're having a party, need space to keep the kids things, or just want your privacy...we've got the spot for you!
Throw a Party!
Looking for a place to celebrate your Birthday or Group Event? Look no further than Kalahari. Imagine the possibilities!
Waterpark Dining
Whether lounging poolside or relaxing in a bungalow, there's no need to leave the Waterpark to refuel.
Towel Rentals
You can bring your own towels or we have towels available for rent for resort guests at the towel station within the Waterpark. As long as the towels are returned daily, there's no charge for our overnight guests. If towels are not returned - there is a daily charge of $25 per towel.