22 water parks listed in California: 2 indoor, 17 outdoor, 3 with the setting not recorded. 2 resort parks with confirmed day passes; 15 parks with a current status notice. Counts include only parks we could check on an official website. Page 1 of 2.
The city closed the water park to general admission for the 2026 season for renovations; only swim lessons are offered. City-run outdoor water park in Antioch, California, with five pools, three water slides and a spray park. Entry is by paid admission; general admission was closed for 2026 during renovations.
Admission suspended
View park detailsThe published 2026 season ended September 26, 2026. Check the official calendar for the next season. City-run pirate-themed water park at the Splash! La Mirada aquatics center with slides, a river channel and kids play areas. It is seasonal, and day pass prices depend on height and day of week.
Check official prices
View park detailsCity of San Diego pool in Carmel Valley with two two-story water slides and a children's water play structure. Single-visit and multi-visit passes are sold at the pool.
Adults $5, children/seniors $2.25
View park detailsIndoor resort water park at Great Wolf Lodge in Garden Grove near Anaheim, California, heated year-round. Overnight guests get access, and full-day and half-day passes are sold.
Day passes from $40
View park detailsIndoor water park inside Great Wolf Lodge in Manteca, California. Lodge guests get water park access with their stay, and half-day and full-day passes are sold to day visitors.
Half-day and full-day passes
View park detailsWater park in west Fresno selling dated day tickets and season passes online and at the park. Cabanas of many sizes can be rented.
Dated day tickets sold online
View park detailsThe published 2026 season ended September 7, 2026. Check the official calendar for the next season. Separately gated 15-acre outdoor water park next to Knott's Berry Farm in Buena Park, California, with 23 slides and a wave pool. It needs its own ticket and opens select days from mid-May to early September.
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View park detailsLEGO 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 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 published 2026 season ended September 27, 2026. Check the official calendar for the next season. Surf pool venue in Palm Springs, California, with a water park area of slides, a lazy river and a splash pad. General admission day passes are priced by date; surf sessions are sold separately.
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View park detailsThe park's website still shows a notice that its 2025 season has ended and does not list 2026 or 2027 dates. Large outdoor water park in San Dimas with a water coaster, wave pool, lazy river and kids play area. The fall 2026 calendar shows it open on weekends only.
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View park detailsThe water park did not open for 2026 and is closed while electrical upgrades are completed. Outdoor water park with slides, pools and kids splash areas inside La Jolla Indian Adventure Park in Pauma Valley, California. It has not opened for 2026 because of electrical upgrades.
Admission suspended
View park detailsSequoia Springs has closed for the 2026 season. Seasonal outdoor water play area with slides and a splash pad inside the Boomers Visalia fun park. It needs its own ticket or an add-on to an attractions pass.
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View park detailsSesame Street theme park in Chula Vista, California, with a water area of slides, a lazy river and a wave pool. One park ticket covers both the wet and dry areas.
Included with park ticket
View park detailsOutdoor water park in Concord, California, with more than 18 slides and attractions, a wave pool and a lazy river. It sells single-day water park tickets and season passes.
Single-day water park tickets
View park detailsOutdoor water park inside California's Great America in Santa Clara. Entry is included with any Great America park ticket or season pass, and it has a wave pool and rentable cabanas.
Included with parent park ticket
View park detailsThe water park is closed for the season. Outdoor seasonal water park in Paso Robles, California, selling day tickets and season passes. The 2026 season ended on September 13.
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View park detailsThe published 2026 season ended October 4, 2026. Check the official calendar for the next season. Water park in Vista, California, with a slide tower, a FlowRider and cabanas. General admission tickets are sold per day, and the park runs weekends only until early October 2026.
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View park detailsThe published 2026 season for the aqua park ended October 11, 2026. Check the official calendar for the next season. Outdoor lakefront water park in Woodland, California, with a floating aqua park, cable wakeboarding and a swim beach. Aqua park sessions are booked online; fall 2026 opening is weekends only.
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View park detailsThe AQUA Adventure floating park is closed for the season; the wakeboard park is still open. Lake-based water park near Sacramento with a large floating inflatable obstacle course, inflatable speed slides, a zipline and cable wakeboarding. It opens about six months a year and online reservations are required.
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