Island Waterpark at Showboat
801 Boardwalk, Atlantic City, NJ 08401, USA
About
A massive 100,000 sq ft indoor beachfront water park tucked inside the Showboat Hotel on the Atlantic City Boardwalk. With 11 water slides, a winding lazy river, surf simulator, and a multi-level “Slide Island” AquaForms play structure for younger guests, it’s climate-controlled year-round, perfect for a half-day thrill splash. Admission includes free parking, kids under 3 enter free, and there are onsite dining and lounge zones for parent breaks.