Hummel Park Splash Pad
✓ Last confirmed for the 2026 season
Where: 1500 S. Center St., Plainfield, Indiana
When: Memorial Day through Labor Day
Hours: 11:00 AM - 7:00 PM daily
Cost: free
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Hummel Park's above-ground spray features are pitched at younger kids, and the town recommends the pad for ages 12 and under. Pavilion seating and picnic tables with large umbrellas offer shade off the sunny slab.