Hickory Park Splash Pad
✓ Last confirmed for the 2026 season
Where: N165W20290 Hickory Ln., Jackson, Wisconsin
Season: Memorial Day through Labor Day
Hours: 10 a.m.-7 p.m. daily
Cost: free
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This fully fenced splash pad in Jackson goes tropical, with island-style water features and a ship play structure kids can clamber over. The enclosure makes it an easier spot for parents watching multiple little ones.
When to go. Peak summer highs in Jackson average 81°F — warm enough for a splash pad through most of the season without being punishing at midday.