4 listed water parks within 50 miles of the San Jose, California city center (U.S. Census reference point), nearest first. Distances are straight-line miles, not driving distances. Parks without a confirmed map point are not included.
Outdoor 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 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 detailsThe 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 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 details