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.
Stay with us and Enjoy waterpark access from open on check-in day until close on check-out day.
Explore Our Indoor Waterpark Attractions
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Elephant's Trunk
Race through total darkness on this top-speed body slide built for thrill seekers.
Height Requirement: 48"
Weight Requirement: Max. 250 lbs per rider
FlowRider®
Ride an endless wave with body boarding and stand-up surfing fun for all skill levels.
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
Relax and recharge in our heated indoor hot tubs, Ages 6+ only. No lifeguard on duty.
Indoor Lazy River
Slow down and soak in the fun as you drift along our family-friendly lazy river.
Indoor Shooting Star Basketball Pool
Shoot, swim, and score in our basketball pool designed for nonstop family fun!
Lagoon
A kid-friendly splash zone with a mini slide, soft climbing obstacles, and a water swing.
Height Requirement: Under 54"
Weight Requirement: Max. 100 lbs per rider
Leopard's Lair
Built for kids of all ages, this interactive play area is packed with water blasters, slides, and nonstop fun.
Height Requirement: Under 54" (Adults allowed on platform)
Weight Requirement: Max. 100 lbs per rider
Master Blaster
Twists, turns, and gravity-defying climbs await on this exhilarating water coaster!
Height Requirement: 42" | 42" to 48" with responsible adult
Weight Requirement: Max. 250 lbs per rider | Max. 400 lbs per raft
Rippling Rhino
Enjoy a laid-back tube slide filled with twists and refreshing splashes.
Height Requirement: Under 48" with responsible adult
Weight Requirement: Max. 250 lbs per rider | Max. 600 lbs per raft
Sahara Sidewinder
1, 2, 3… Drop! The floor disappears beneath you, launching you into a heart-pounding body slide.
Height Requirement: 54"
Weight Requirement: Max. 300 lbs per rider
Screaming Hyena
Ready for the ultimate thrill? The floor vanishes beneath you, launching you into an epic body slide.
Height Requirement: 54"
Weight Requirement: Max. 300 lbs per rider
Tanzanian Twister
This high-thrill body slide sends riders racing around a giant bowl before plunging into an exhilarating finish. Strong swimmers only.
Height Requirement: 48"
Weight Requirement: Max. 250 lbs per rider
Thirsty Turtle Swim-Up Bar
An adults only escape to sip, soak, and unwind in our heated indoor/outdoor hot tub.
Must be at least 21 years old to enter.
Tiko's Watering Hole
Built for little explorers, this area features a mini river, interactive water play, swings, and slides made just for kids.
Height Requirement: Under 54"
Weight Requirement: Max. 200 lbs per rider
Victoria Falls
Climb aboard and conquer the rushing falls, thrilling twists, and a splash-filled finish.
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
Ride the waves and enjoy all the fun of the beach—without the sand!
Zig Zag Zebra
Hold on tight as you race through twists, turns, and exhilarating drops before splashing into the catch pool.
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.