Parque Castillo Splash Pad
✓ Last confirmed for the 2026 season · confirmed against the parks department
Where: 149 Cesar Chavez St, St. Paul, Minnesota
Season: June 13 - September 7, 2026
Hours: Daily 9am-9pm
Cost: free
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This West Side neighborhood park on the District del Sol commercial strip is one of the four free aquatic play areas Saint Paul Parks operates each summer. Like the city's other pads it has little to no standing water, which suits toddlers and pre-swimmers.
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 St. Paul average 82°F — warm enough for a splash pad through most of the season without being punishing at midday.
How long it's open. Roughly 12 weeks a year, from June to September. Seasons shift year to year and municipal pads often close early for maintenance, so check before a long drive.
If this one's closed or packed
Splash pads close for maintenance, run short seasons and fill up on hot weekends. There are 5 other pads 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: