With 100,000 square feet of indoor space, this $100 million investment is the world’s largest indoor beachfront water park—and the largest indoor water park in North America under a single retractable roof. The interior recreates the shops, amusements, and vibes of the famous boardwalk. Together with aquatic thrills and plenty of space to relax and socialize, Island Waterpark is a destination with true multi-generational appeal. It has kid-friendly attractions and at the same time, allows adults to enjoy unique leisure activities in Atlantic City that are different from the offerings of a casino.

To capture a wide audience, WhiteWater was selected to provide a superb mix of aquatic attractions, with 11 water slides, two aquatic play structures, and a FlowRider® Double. In the middle of the water park is the world’s first AquaForms 12, a modular interactive multi-level play structure. It’s an adventurous trail with 12 platforms, 5 slides, 55 play features, a 317-gallon tipping bucket, and 280 feet of paths to explore.

Project Highlights


AquaForms 12 in the world


platforms on the play structure

477 ft

Length of Mat Racer

Outside view of an indoor water park from above with protruding water slides
Green and yellow aquatic play structure
Two women on an inner tube going down a water slide
Top of water slide tower indoor
Water slides protruding outside a building
"“The ‘Slide Island’ AquaForms 12 is a such fun centerpiece at Island Waterpark. Guests love being able to explore the many paths and features together with their friends and family. They especially enjoy the interactivity and the water slides. Being in an indoor environment, we appreciate how the structure’s design makes our park look clean and spacious.” "
Ryan Flynn, Waterpark Director, Showboat Hotel Atlantic City

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Two women at water slides