234 parks in 43 states. Outdoor and indoor-plus-outdoor water parks. Outdoor areas are seasonal; many close after Labor Day or by early October and publish next season’s dates in spring. Page 5 of 12. Indoor or outdoor?
LEGO Chima Water Park is closed for the season; the main water park is open weekends until October 25. Outdoor water park inside LEGOLAND California in Carlsbad. Entry needs a same-day ticket covering both the theme park and the water park, such as a Resort Hopper.
Needs Resort Hopper ticket
View park detailsSeasonal water park inside LEGOLAND Florida Resort in Winter Haven with a wave pool, lazy river and 14 slides. Hours are seasonal and can differ from the theme park's.
Resort tickets sold online and at gate
View park detailsLiberty Lagoon is closed for the season and plans to reopen next summer. Outdoor public water park in Baton Rouge run by BREC, with a lazy river, slides and a FlowRider. It is a summer-season park and tickets are bought by day and session.
Check official prices
View park detailsCity-run summer water park in Temple with multi-story water slides and a lazy river. Admission is sold to Temple residents and visitors, and season passes are offered.
Resident and visitor prices
View park detailsOutdoor summer water park in Waterloo, Iowa, next to the separate Lost Island Themepark. Waterpark day passes are sold online and at the gate; combo passes cover both parks.
Day pass $32-$36 online
View park detailsOutdoor water park in central El Paso, one of four El Paso Water Parks, with a slide tower, family slide and kiddie pool. General admission is sold online or at the gate for the summer season.
General admission $15-$18
View park detailsSeasonal lakeside water park at the Lanier Islands resort on Lake Lanier, with a water coaster and wave pool. Tickets are sold online or at kiosks at the entrance.
Tickets online or at entrance kiosks
View park detailsCity-run outdoor aquatic center at Indian Acres Park in Marietta, Ohio, with a lazy river, a speed slide, a spiral slide and a pirate-ship play area. It opens for a summer season.
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View park detailsThe published 2026 season for the outdoor WaterPark ended September 7, 2026. The park's other areas keep their own schedule; check the official calendar. Indoor and outdoor water park at Massanutten Resort in Virginia. The indoor park runs year-round and the outdoor park is summer only; public day tickets are sold without a hotel stay.
Check official prices
View park detailsCity-run outdoor water park in McPherson with a 500-foot lazy river, a giant slide, a zero-entry pool and a children's splash pad. It is a summer facility with daily admission and season passes.
Daily admission, ages 0-2 free
View park detailsCity aquatic center in Chandler with water slides, a lazy river, a water vortex and a kids play structure. Public swim admission is paid at the gate, with a fall weekend schedule after the summer.
Adult $2.25, child $1, senior $1.25
View park detailsThe published 2026 season ended August 9, 2026. Check the official calendar for the next season. County-run outdoor aquatic center in Topeka, Kansas, with a wave pool, a five-slide tower and a kids leisure pool. It opens for a summer season only.
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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 detailsThe published 2026 season for the outdoor Water Park ended in September 2026. The park's other areas keep their own schedule; check the official calendar. Wisconsin Dells resort with an indoor water and theme park open all year and a seasonal outdoor water park. Park tickets are sold to the public, and overnight stays include admission.
Water & theme ticket $35
View park detailsCity-run outdoor aquatic center in Muscatine with five slides, including two drop slides, and a children's play structure. Daily admission and season passes are sold in summer.
Youth $4, adult $5
View park detailsThe water park is closed for the season until May 2027. Outdoor summer water park in the Lopez Lake Recreation Area near Arroyo Grande, California. Day tickets can be booked ahead or bought at the gate; closed until May 2027.
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View park detailsThe park says it is closed for the 2026 season and will reopen in 2027. Standalone water park in Myrtle Beach with a wave pool, lazy river, tube and body slides and a FlowRider. It is seasonal and has closed for 2026; it plans to return in 2027.
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View park detailsMystic Waters is closed for the 2026 season. Park district outdoor water park in Des Plaines with two 37-foot slides, drop slides and a lazy river. Daily admission is sold, with lower rates for Des Plaines residents.
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View park detailsThe water park is closed for the season; the 2026 season is over and it plans to reopen in 2027. Outdoor seasonal water park on Percy Priest Lake in Hermitage, Tennessee, part of a lakeside resort with cabins and camping. Daily tickets and season passes are sold.
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View park detailsThe park's calendar lists Labor Day, September 7, 2026, as the last open day of the 2026 season. City-owned outdoor water park in Hartsville, South Carolina, with slides, a wave pool and a lazy river. It runs a summer season from May to Labor Day, with daily tickets and season passes.
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