29 parks in Texas with outdoor water-park areas, from 23 operators. 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.
Outdoor water park beside SeaWorld San Antonio with slides, a multi-level water play structure and a stingray encounter. Tickets and season passes are sold, and many SeaWorld passes include it.
Tickets and passes sold online
View park detailsOutdoor beachfront water park on South Padre Island that sells tickets online. Cabanas, lockers and cooler add-ons can be bought separately.
Check official prices
View park detailsOutdoor water park with fairground rides in New Caney, Texas, north of Houston, with a wave pool, lazy river and water slides. Daily tickets and season passes are sold online.
Season pass $99.99 through 9/26/2027
View park detailsOutdoor water park in El Paso, one of four El Paso Water Parks, with a triple slide tower, a recreation pool and kids play areas. General admission is sold online or at the park.
Over 48 in: $15-$18
View park detailsThe published 2026 season ended October 4, 2026. Check the official calendar for the next season. Seasonal outdoor water park in Roanoke, one of three Hawaiian Falls parks. Daily tickets are cheaper online, parking is free, and the site lists one last weekend in early October.
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View park detailsThe park thanks guests for the season and says the fun continues in 2027. Seasonal outdoor water park in Cecil Winters Park, Garland, Texas, formerly called Hawaiian Falls. Sold by daily ticket or season pass; the 2026 season has ended.
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View park detailsThe park thanks guests for the season and says the fun continues in 2027. Outdoor seasonal water park in The Colony, Texas, formerly Hawaiian Falls, with slides, a wave pool and a kids area. Daily tickets are sold and parking is free.
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View park detailsThe published 2026 season ended September 7, 2026. Check the official calendar for the next season. City-run outdoor aquatic center in Richardson with a lazy river, water slides and a splash playground. It opens for the summer swim season with daily admission.
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View park detailsOutdoor water park at Six Flags Fiesta Texas in San Antonio with a Texas-shaped wave pool. It needs a fee on top of theme park admission and opens on select days in the warm season.
Extra fee over park admission
View park detailsThe city page says the pool is closed for the season. City-run outdoor aquatic park in Plano with a lazy river, tube and body slides and a FlowRider surf machine. Daily admission is sold, with lower rates for Plano residents.
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 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 detailsThe 2026 season has ended; the final bonus day was September 26. City-owned outdoor water park in North Richland Hills with 23 attractions on 17 acres. It sells single-day tickets, resident admission and season passes during the summer season.
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View park detailsThe published 2026 season ended September 20, 2026. Check the official calendar for the next season. Seasonal 10-acre outdoor water park at the Gaylord Texan Resort in Grapevine. It is for overnight resort guests only; the 2026 season ran from mid-May to September 20.
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View park detailsOutdoor water park in Baytown at the Wayne Gray Sports Complex with slides and a lazy river. It runs a summer season with daily tickets and season passes.
General admission $33.99 + tax online
View park detailsCity of Round Rock outdoor water park in Old Settlers Park with a lazy river, slides, a drop slide and a deep-water quarry. One-day admission is sold online or at the gate.
Adult day admission $20
View park detailsThe park shows the water park as closed and says it looks forward to the 2027 season. Seasonal outdoor water park on Galveston Island near Houston, now run by Enchanted Parks, with uphill water coasters. It sells daily tickets, and 2027 season passes are on sale.
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View park detailsLarge outdoor water park in New Braunfels, Texas, split into four sections with river rides, slides and pools. Single-day tickets are sold, and resort stays can include park admission.
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View park detailsSix Flags water park in the Houston area with water slides, a lazy river, a wave pool and cabanas. One-day water park tickets were listed as on sale soon when checked.
One-day water park tickets
View park detailsThe park says it is closed for the 2026 season and will reopen in 2027. Seasonal outdoor water park in Greenville, Texas, one of the Splash Kingdom parks. It has slides and splash zones; hours vary by date, so check the operations calendar before going.
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