Year-round Water Parks

Water parks that operate throughout the year, typically with indoor facilities.

Great Wolf Lodge Orlando

A massive 84,000-square-foot indoor water park featuring the thrilling Alberta Falls, a six-story funnel ride, and Whooping Hollow, a four-story interactive treehouse. The climate-controlled environment maintains a comfortable 84°F year-round, making it perfect for families regardless of weather. Additional attractions include Fort Mackenzie multi-level play structure, Crooked Creek lazy river, and dedicated toddler areas with mini slides and splash features.

Splash Lagoon Indoor Water Park

Pennsylvania's premier indoor water park resort featuring a Polynesian theme across 80,000 square feet. Home to one of the largest indoor wave pools on the East Coast, the Black Hole waterslide with complete darkness, and Tiki Tree House with over 100 interactive water features. The facility includes nine different waterslides, a lazy river, hot tubs, and dedicated children's areas, all maintained at a tropical 82°F temperature year-round.

Kalahari Resort Wisconsin Dells

America's largest indoor water park spanning 125,000 square feet with authentic African theming throughout. Features the Tanzanian Twister (a massive funnel slide), Victoria Falls (multi-level water fort), FlowRider surf simulator, and the Zambezi Swirl bowl slide. The resort includes both indoor and outdoor water attractions, multiple restaurants, spa services, and extensive family entertainment options beyond the water park.

Epic Waters Indoor Waterpark

Known as a 'cruise ship on land,' Epic Waters features 80,000 square feet of climate-controlled, year-round fun in Grand Prairie, Texas. Guests can race down towering slides, ride the waves on the FlowRider surf simulator, float the longest indoor lazy river in Texas, and splash in the outdoor wave pool. The facility includes the Hungry Wave Café, full-scale arcade, and is part of the larger EpicCentral entertainment complex.