Lakeview Water Park
✓ Last confirmed for the 2026 season
Where: 1304 7th St. N., Nampa, Idaho
Season: Summer season through late August
Hours: Timed sessions daily; Mon-Thu 12:30-2:30, 2:45-4:45 and 6:30-8:30 p.m.; Fri-Sun 12:30-2:30, 2:45-4:45 and 5:00-7:00 p.m.
Cost: $2-$4.50
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Nampa's small city-run water park inside Lakeview Park offers a beach-style zero-depth entry, spray features, and a two-story slide for a few dollars per person. Concessions, reservable shade cabanas, and free sunscreen from St. Luke's round out the amenities.
What's on site. OpenStreetMap maps playground alongside, parking at this location. No public toilets are mapped here — worth knowing before you commit to an afternoon.
When to go. Peak summer highs in Nampa average 92°F. Mornings and late afternoons are far more comfortable than the middle of the day, and shade is worth planning around.
If this one's closed or packed
Splash pads close for maintenance, run short seasons and fill up on hot weekends. There are 2 other pads within 5 miles and 12 within 15. These are the ones worth the drive — ranked by shade, toilets and cost first, then by how close they are: