5 water parks listed in Idaho: 1 indoor, 3 outdoor, 1 with the setting not recorded. 1 resort park with confirmed day passes; 3 parks with a current status notice. Counts include only parks we could check on an official website.
The published 2026 season ended September 7, 2026. Check the official calendar for the next season. Water park inside Silverwood Theme Park in Athol, Idaho, with slides, a lazy river and cabanas. One Silverwood ticket covers both parks; the water park runs on a shorter summer schedule.
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View park detailsThe city says Lakeview Water Park closed for the season after August 23, 2026. City-run outdoor water park in Lakeview Park, Nampa, Idaho, with a beach entry, spray features and a two-story slide. Entry is paid per two-hour session, and it is open in summer only.
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View park detailsLarge outdoor water park in Meridian, Idaho with a wave pool, a lazy river, many slides and rentable cabanas. It sells full-day tickets and 2027 season passes.
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View park detailsThe complex has closed for the 2026 summer season and plans to reopen in 2027. City-run outdoor summer aquatic complex in Pocatello, Idaho, with two tall water slides, a lazy river and an activity pool. Daily admission is sold, with slides an extra fee.
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View park detailsIndoor water park at Silver Mountain Resort in Kellogg, Idaho, included with Morning Star Lodge stays. A limited number of day tickets are sold online in advance; no walk-up sales.
Limited day tickets, book ahead
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