River Line Park Splash Pad
✓ Last confirmed for the 2026 season

Where: 6043 Oakdale Rd, Smyrna, Georgia
Season: seasonal (summer)
Hours: Closed Tuesdays; two reserved splash sessions daily
Cost: $4
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Newly opened for 2026, River Line Park's enclosed splash pad has colorful spray structures, shade, and soft-surface flooring, with entry sold in reserved sessions at $4 for adults and $3 for kids 16 and under (a dollar more at the gate). Summer memberships are also available.
When to go. Peak summer highs in Smyrna average 89°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 is 1 other pad within 5 miles and 22 within 15. These are the ones worth the drive — ranked by shade, toilets and cost first, then by how close they are: