Filippello Park Splash Pad
195 Grove Street
3 splash pads in Watertown, Massachusetts, mapped with restrooms, playgrounds and parking.
Of the 3 splash pads here, 1 has restrooms mapped nearby and 2 sit next to a playground.
195 Grove Street
Arsenal Park
Charles River Bike Path
We list 3 splash pads in Watertown, plus 12 more within about 25 miles. If we're missing one, add it here.
Most splash pads in public parks have no admission fee. Some city-run spray grounds and water parks charge a small fee or require a pass, so check each pad's page.
In Massachusetts, most outdoor splash pads open around Memorial Day weekend and close around Labor Day. Watertown parks set their own dates and hours, and pads shut off during storms.
Restrooms are mapped near Filippello Park Splash Pad.
Missing a splash pad in Watertown? Tell us about it. Locations from OpenStreetMap, checked 2026-10-28.