8 Must-Visit Waterparks to Splash Into This Summer

Summer’s heating up, and there’s no better way to cool down than at one of the country’s top waterparks. Whether you’re looking for high-thrill slides, relaxing lazy rivers, or brand-new family play zones, this year’s lineup of waterparks offers something for everyone.

1. Great Wolf Lodge Fitchburg (Massachusetts)

Great Wolf Lodge, Fitchburg MA

The new Otter Cave Waterworks indoor play structure just opened, unveiling a four-story interactive water fort complete with three slides, climbing nets, water cannons—and an oversized tipping bucket that drenches anyone below—capping off a multi‑million‑dollar renovation. And check this: starting this fall, they’re rolling out a $15 million upgrade to dining outlets and guest rooms—so expect more upgrades ahead.

2. Noah’s Ark Water Park (Wisconsin Dells, WI)

America’s largest outdoor waterpark sprawls over 70+ acres and boasts mega‑thrills like Raja and the world-famous Black Anaconda water coaster . With wave pools, lazy rivers, and after-dark events, it’s a top-tier destination for big-time fun.

3. Water World (Federal Heights, CO)

Just north of Denver, this 70‑acre waterpark is one of the nation’s largest, featuring 50 attractions including wave pools, tube rides, and a newly revamped “Big Top” area with Colorado‑themed water roller coaster Roaring Forks .

4. Camelback Mountain Resort (Tannersville, PA)

Home to both Aquatopia indoor and Camelbeach outdoor parks. The indoor park spans 125,000 sq ft of slides, wave pools, and even a FlowRider—while Camelbeach is PA’s largest outdoor park, known for its multi‑lane Rival Racer .

5. Kalahari Resorts (Various Locations – WI Dells, Sandusky, Poconos)

These African‑themed resort parks feature some of the largest indoor waterparks in the U.S., with top features like uphill water coasters and FlowRider surf simulators . Ideal for full resort-style family vacations.

6. Typhoon Lagoon (Orlando, FL)

At Walt Disney World, Typhoon Lagoon is famed for hosting nearly 2 million guests annually and features North America’s largest outdoor wave pool—the iconic centerpiece with 6‑ft waves .

7. Water Country USA (Williamsburg, VA)

Virginia’s largest waterpark, just beside Busch Gardens. It’s making waves in 2025 with the brand-new High Tide Harbor play structure—an all-out family splash zone with twisty slides, interactive features, and Southern charm .

8. Schlitterbahn Waterpark (New Braunfels, TX)

A legendary West‑Coast-adjacent park famed for its thrilling Master Blaster water coaster, wave pools, and a riverside German‑themed ambiance. Seasonal operation runs from mid‑May to early September .