Peak summer highs in Cottage Grove average 82°F — warm enough for a splash pad through most of the season without being punishing at midday.
The things that decide a trip with small children — a toilet, some shade, somewhere to sit — are exactly what listings usually leave out. Across the 1 pads in Cottage Grove:
6975 Idsen Ave S · Cottage Grove, Minnesota
Summer months · Daily 9am-9pm
Freepublic-parkzero-depth
When Cottage Grove closed its public pool in 2011, the city replaced it with this splash pad, and its spray nozzles have handled the neighborhood cool-off duty ever since. It runs on a long 9am-9pm daily schedule through the warm season.
On site: toilets on site, playground alongside, parking
1 other pad within 5 miles
✓ Last confirmed for the 2026 season