Arsenal Park Splash Pad
✓ Last confirmed for the 2026 season · confirmed against the parks department

Where: 1400 E. 46th St., Indianapolis, Indiana
Season: Memorial Day weekend through Labor Day weekend
Hours: 9:00 AM - 8:00 PM daily
Cost: free
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This northeast-side pad packs colorful motion-activated sprayers inside a partial fence, which helps corral runners without fully enclosing the space. Bring your own shade since the pad and its bench seating sit in full sun.
What's on site. OpenStreetMap maps toilets on site, drinking water, playground alongside, parking at this location.
When to go. Peak summer highs in Indianapolis average 85°F — warm enough for a splash pad through most of the season without being punishing at midday.
If this one's closed or packed
Splash pads close for maintenance, run short seasons and fill up on hot weekends. There are 7 other pads within 5 miles and 30 within 15. These are the ones worth the drive — ranked by shade, toilets and cost first, then by how close they are: