Williams Park Splash Pad (The Watermill)
✓ Last confirmed for the 2026 season
Where: 940 S. Locust Lane, Brownsburg, Indiana
When: Late May through late September
Hours: 10:00 AM - 8:30 PM daily (Tue from 3:30 PM)
Cost: free
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Known locally as The Watermill, this Brownsburg pad spreads tipping buckets and sprinklers across a large area and is frequently cited as a top pick for toddlers and preschoolers. Tuesdays open late in the afternoon for maintenance.