A kid in the backseat spots the pink turrets before the exit sign even comes into view, and the whole car erupts. That’s the moment Mattel is banking on: turning Barbie and Hot Wheels from toy aisle staples into reasons families will drive hours out of their way. The wager is landing hardest in small towns nobody expected to become vacation destinations, and on July 28, National Waterpark Day, it’s starting to look like one of the smartest bets in the industry.
Bradley, Illinois, and Bellevue, Nebraska, are the two towns landing Mattel Wonder Indoor Waterparks first, two names that would not come up if someone tried to guess where a toy giant’s biggest physical-entertainment bet might land. Watching a toy brand underwrite a small town’s tourism identity feels new, but the underlying strategy is not. A handful of American towns made this same bet decades ago, quietly rebuilding entire local economies around water slides and lazy rivers, and the receipts prove it worked.
Water parks are cashing in on more than just Mattel’s bet. The industry now draws more than 85 million visitors a year, generating $6.4 billion in annual revenue, numbers that have kept climbing even after Six Flags and Cedar Fair’s 2024 merger made them the country’s largest single owner-operator of water parks. Many families are trimming travel budgets and choosing shorter, drive-to vacations instead, which continues to benefit water park resorts close to home.
Wisconsin started it, and still leads
No place proves the model better than Wisconsin Dells, Wisconsin, a town of just over 6,500 residents that has called itself the Waterpark Capital of the World since the 1990s. Tourism there generated a $2.08 billion economic impact in 2025, the area’s fifth consecutive record-breaking year, with more than 5 million visitors passing through a town most Americans could not find on a map. Kalahari Resorts, the anchor property, is in the middle of an $85 million indoor waterpark expansion set to debut this fall, adding a new wing rather than resting on more than three decades of being first.
Texas followed, and kept growing
New Braunfels, Texas, took the same bet with Schlitterbahn, and the numbers moved just as fast. The city’s hospitality sector grew 13% from 2022 to 2024, averaging a $1.3 billion annual impact, with hospitality now accounting for 31.4% of city employment and more than $381 million in wages. More than 6 million people visited in 2024 alone. What started as a summer river town has become one more proof point that a single attraction, built up over enough years, can outgrow the town that hosts it.
Pennsylvania’s mountains bet on the same formula
In the Pocono Mountains of Pennsylvania, visitors spent a record $7.2 billion in 2024, supporting more than a third of all jobs across the four-county region. Kalahari, Great Wolf Lodge and Camelback Lodge cluster within a few miles of each other there. Kalahari is now exporting that formula south, with a new resort opening on Nov. 12 in Spotsylvania County, Virginia, extending a model built in the Midwest into a fifth state.
California is the model’s toughest test
Not every region has embraced the format equally, and even where it has, the bet needs constant reinforcing. Great Wolf Lodge opened in Garden Grove, California, in 2016 with a package of public incentives, and 2019 turned out to be its high point: revenue declined afterward once Great Wolf opened a second California location near the Bay Area and the pandemic hit travel.
In late 2024, Garden Grove approved a new $40 million renovation deal with Great Wolf, rebating the resort 40% of its hotel tax revenue for a decade in exchange for the investment and a promise not to build another Great Wolf Lodge within 200 miles through 2041. California’s biggest waterpark bet is still standing, just not without help.
Where the money is actually going
The industry’s growth is not only about new towns, but also about what waterpark resorts have become. Higher-end properties now pair lodging, dining and entertainment in one place, so families never have to leave. Children influence roughly 67% of family travel decisions, which explains why an industry once built for kids is spending heavily on amenities for their parents.
Wisconsin Dells and New Braunfels spent decades building the infrastructure, marketing budgets and workforce pipelines that turned a water park into an economy. Bradley and Bellevue are starting from the other direction, with a brand already attached before the infrastructure catches up. Mattel is not likely to be the last company to make that bet. The next Wisconsin Dells is probably already under construction. It just does not know it yet.
Jennifer Allen is a retired chef turned traveler, cookbook author and nationally syndicated journalist; she’s also a co-founder of Food Drink Life, where she shares expert travel tips, cruise insights and luxury destination guides. A recognized cruise expert with a deep passion for high-end experiences and off-the-beaten-path destinations, Jennifer explores the world with curiosity, depth and a storyteller’s perspective. Her articles are regularly featured on the Associated Press Wire, The Washington Post, Seattle Times, MSN and more.