Gregory Mill Park Splash Pad
✓ Last confirmed for the 2025 season
Where: 390 Enon Springs Road East, Smyrna, Tennessee
Season: Late May through Labor Day
Hours: Mon-Thu 11am-5pm; Fri-Sat 10am-5pm; Sun 12-5pm
Cost: free
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Smyrna's free option is a large fully fenced splash pad set inside a neighborhood park with picnic areas and a walking trail, making it easy to keep runners corralled. Weekend hours start an hour earlier than weekdays.
What's on site. OpenStreetMap maps playground alongside, parking at this location. No public toilets are mapped here — worth knowing before you commit to an afternoon.
When to go. Peak summer highs in Smyrna average 90°F. Mornings and late afternoons are far more comfortable than the middle of the day, and shade is worth planning around.
If this one's closed or packed
Splash pads close for maintenance, run short seasons and fill up on hot weekends. There is 1 other pad within 5 miles and 4 within 15. These are the ones worth the drive — ranked by shade, toilets and cost first, then by how close they are: