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Children under 3 are free!

The Wait Is Almost Over, Coming October 10!

Wisconsin's Largest Indoor Waterpark is getting bigger with an $85M expansion. Our brand-new 75,000-square-foot indoor waterpark expansion is still under construction but will be opening soon! Featuring a glass-enclosed, open-air waterpark with a retractable roof, We can’t wait to welcome you in late October 2026 to experience endless thrills, unforgettable memories, and so much more!

Experience Zambezi Rapids, the world's first enclosed boomerango, a near-vertical wall climb waterslide. Put your racing skills to the test on the Nile River Racers or see if you can twist and turn along the Viper Venom waterslide. 

Enjoy an array of other new amenities and attractions including the Dolphin Reef family whirlpool, the Watering Hole with zero-depth entry and tanning ledges, Adventure Bay interactive water playground for our youngest slide lovers with 6 new slides to enjoy, and The Grotto adult swim-up bar.

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All-New Waterpark Experiences!

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Coming Soon!

Adventure Bay

Let the littles splash, play, and take on slides built just for them.

Height Requirement: Under 54"

Coming Soon!

Dolphin Reef Hot Tub

Relax and recharge in our heated indoor and outdoor hot tubs, Ages 6+ only. No lifeguard on duty.

Coming Soon!

Grotto Swim-Up Bar

A peaceful escape to swim, sip, and relax in a heated indoor/outdoor pool oasis. Open year-round.

Must be at least 21 years old to enter.

Coming Soon!

Nile River Racers

Ready, set, race! Grab a mat and hit the lanes in this high-speed, 4-lane splash showdown.  

Height Requirement: 42" | 42" to 48" with responsible adult

Coming Soon!

The Watering Hole

Slow down, relax, and enjoy a peaceful break in this chill-zone.

Coming Soon!

Viper Venom

Glide like a viper through sharp, twisting turns on this action-packed raft ride.

Height Requirement: 42" | 42" to 48" with responsible adult

Coming Soon!

Zambezi Rapids

Take on rushing rapids in this action-packed family raft ride.

Height Requirement: 42" | 42" to 48" with responsible adult

Your Kalahari adventure awaits.
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