310 water parks in 44 states, listed by state, each checked against its official website. This is not every water park in the country. Page 10 of 16.
The page notice says Crystal Springs is closed for 2026. Township-run outdoor water park in East Brunswick with a lazy river, water slides and several pools. It is seasonal and sells daily admission tickets.
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View park detailsIndoor water park at the Showboat Resort in Atlantic City, New Jersey with a FlowRider surf machine, lazy river, tube and mat racer slides and a kids area. General admission is sold to the public.
General admission sold
View park detailsThe waterpark is closed for the 2026 summer season; 2027 season passes are offered. Outdoor summer water park at Mountain Creek resort in Vernon, New Jersey, about an hour from NYC. Tickets are sold online only, and the 2026 season has ended.
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View park detailsIndependent water park in West Berlin, NJ with an indoor park and a seasonal outdoor park. One-day admission is sold online by date, and the calendar lists many closed weekdays.
Day tickets vary by date
View park detailsThe park's published season ends in early September each year, so its 2026 season is over. Check the official website for next season's dates. Separately gated 22-acre water park beside Six Flags Great Adventure in Jackson, New Jersey. It needs its own ticket and runs from mid-May to early September.
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View park detailsThe home page says the water park is closed for the season. Seasonal outdoor water park on Long Beach Island with tube slides, a lazy river, a FlowRider and kids splash areas. It sells all-day and timed admission; it is closed for the season.
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View park detailsClosed for the 2026 season; the park plans to reopen May 29, 2027. Outdoor lake-based water park in Sparta, New Jersey. Park admission covers the beach and kiddie areas; the water slide wristband costs extra. Closed until May 29, 2027.
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View park detailsYear-round indoor waterpark at Hope Lake Lodge, part of Greek Peak Mountain Resort near Cortland. Tickets are sold to the public and can sell out on busy days, so buying ahead is advised.
Tickets sold online; can sell out
View park detailsThe published 2026 season ended in August 2026. Check the official calendar for the next season. Outdoor water theme park in Old Forge, New York, with water rides, amusement rides and on-site lodging. Tickets are sold online; in fall only a Saturday event runs, without water rides.
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View park detailsNamed water park at the Six Flags Darien Lake theme park in Corfu, New York, with a wave pool and lazy river. Six Flags season passes and memberships include waterpark admission.
Park tickets; passes include it
View park detailsOn September 30, 2026 the park's website listed the water park as closed; its 2026 season is over. Named water park inside the Great Escape theme park in Queensbury, New York. Great Escape daily tickets and season passes include the water park.
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View park detailsThe 2026 season has ended and the site says it will reopen in 2027. Outdoor summer water park in Canandaigua with slides, a wave pool and a river ride. Its 2026 season ran June 28 to September 7, and it plans to return in 2027.
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View park detailsThe park says it is closed for the season and will reopen next summer. Seasonal water park in Fishkill, New York, with a wave pool, a lazy river, raft and tube rides and a kids' water playground. Full-day and twilight passes are sold; closed for the 2026 season.
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View park detailsLarge outdoor summer water park in Calverton on Long Island with slides, wave pools and a lazy river. General admission tickets and 2027 season passes are sold.
2027 season passes from $129.99
View park detailsIndoor water park of about 80,000 square feet at a Catskills resort in Monticello, New York. Hotel stays can include access, and Splash Pass day passes are sold online.
Splash Pass day passes sold online
View park detailsIndoor water park called White Water Bay at Great Escape Lodge in Queensbury, New York. It is open year-round, and day tickets are sold online or at the hotel gift shop.
Day-of tickets $59.99
View park detailsCounty-run outdoor water park in Willson’s Woods Park, Mount Vernon, NY, with a wave pool and two slides. Entry requires proof of Westchester County residency.
County residents only
View park detailsThe published 2026 season ended September 7, 2026. Check the official calendar for the next season. Seasonal outdoor water park in East Durham in the New York Catskills with a wave pool, lazy river, raft ride and bowl slide. Day passes, season passes and cabanas are sold online.
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View park detailsCarolina Harbor is the 26-acre water park at Carowinds in Charlotte, North Carolina, with large slides, wave pools, play structures and a three-acre kids area. Entry is through Carowinds park tickets and passes.
Carowinds park ticket
View park detailsIndoor water park kept at 84 degrees year-round at the Great Wolf Lodge resort in Concord, near Charlotte. Room stays include entry; full-day and half-day passes are sold online and can sell out.
Day passes from $40
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