Carson Park Sprayground (Robert "Bob" Cockrum Spray Grounds)
✓ Last confirmed for the 2026 season
Where: 5400 S. High School Rd., Indianapolis, Indiana
When: Memorial Day weekend through Labor Day weekend
Hours: 9:00 AM - 8:00 PM daily
Cost: free
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An ocean theme sets this southwest-side sprayground apart, with a pirate ship, dolphins, sea monsters and water cannons mixing above-ground play pieces with in-ground jets. Seating near the action is shaded, though anyone sitting close should expect some spray.