Who’s ready for the Wisconsin Dells to get even wetter, wilder, and way more fun? Kalahari Resorts just announced an $85 million indoor waterpark expansion that’s guaranteed to make every family trip unforgettable—whether you’re chasing thrills or just trying to keep your kids from cannonballing into the hot tub.

The Wisconsin Dells Is Making a Splash!

Kalahari Resorts & Conventions via Facebook
Kalahari Resorts & Conventions via Facebook
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Get ready, waterpark warriors—Kalahari Resorts in Wisconsin Dells is diving into something BIG. How big? Try $85 million big. That’s right, the Midwest’s favorite vacation spot is adding a jaw-dropping 75,000-square-foot indoor waterpark expansion, and it’s making waves starting in fall 2026.

Thrills for the Whole Crew

Kalahari Resorts & Conventions via Facebook
Kalahari Resorts & Conventions via Facebook
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This expansion is all about upping the fun. You’ll find three epic new water slides designed for maximum excitement. Test your bravery on Wild Wildebeest or Green Python, two gigantic 6-person raft slides, perfect for family bonding (or competitive screaming).

Feeling fast? Challenge your crew on the Cheetah Mat Racer, a four-lane racing slide guaranteed to settle sibling rivalries—or start new ones.

Relax, Recharge, Repeat

Kalahari Resorts & Conventions via Facebook
Kalahari Resorts & Conventions via Facebook
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Parents, this isn’t just about adrenaline-pumping thrills. The expansion also features spaces where you can relax while the kids burn off their endless energy. Chill at the Lost Lagoon Spa Pool, kick back at the Grotto swim-up bar, or lounge poolside at the Watering Hole Pool with zero-depth entry and tanning ledges. Got toddlers? They’ll love the Coral Cove Kiddie Slide Pool.

Fall 2026: Save the Date

Kalahari is about to redefine your Wisconsin Dells getaway. Whether you’re leading a 6-person raft charge or pretending to relax at the swim-up bar while keeping one eye on the kids, this expansion is your next family adventure.

Start practicing your “just one more ride” patience and get ready for the splashiest fall 2026 ever.

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