Vote for the best indoor water park once per day until polls close on December 19 at noon ET. The 10 winners will be announced on December 26. Have questions? Read the official Readers' Choice rules.

Every year, readers of USA Today vote on a panel of experts shortlist of twenty indoor water parks. Aquatopia at Camelback Resort was once again voted North America's best indoor water park. If you've ...

Earlier this year, a n ew £48million indoor waterpark opened in France, with Europe's "only aquatic cinema". Therme Manchester will have 25 swimming pools, 25 water slides and an indoor beach.

Here's a new reason to head to the suburbs: Slick City, the first indoor, waterless slide park to ever open in Illinois, has ...

Previous guests have said the park is crowded in the summer but can still be fun if you don't mind waiting in line to ride the available slides. Erie, Pennsylvania, also has its own indoor water ...

Kalahari Resort in Sandusky, one of the largest indoor waterparks in the country, is in the midst of a $10 million upgrade.

Great Wolf Lodge’s newest location lands in Naples with a 92,000-square-foot water park, a 62,000-square-foot adventure park ...

At the best indoor water park resorts in the U.S., you’ll find all the usual water slides, lazy rivers, and wave pools you’d expect—but that’s just the tip of the iceberg. You’ll also find ...

Slick City Action Park in North Aurora, Illinois' first-ever indoor waterless slide park, says nearly 20% of its revenue comes from adults -- not kids ...