Cucamonga-Guasti Regional Park in Ontario is a regional park with lakes, picnic areas, playgrounds, seasonal water play, and a splash pad. Use it for family outings, hot-day plans, and casual park time; check the county source before going for current splash pad hours, entry fees, and closures.
Photo: San Bernardino County Regional Parks
Details
Address
800 N. Archibald Avenue, Ontario, CA 91764
Hours
Park and splash pad hours vary by season; check the official county page before going
Cost
Vehicle entry fee may apply; check current county fees before going
Parking
On-site regional park parking; vehicle entry fees may apply.
Cucamonga-Guasti Regional ParkOntario - Parks & Outdoors - Cucamonga-Guasti Regional Park in Ontario is a regional park with lakes, picnic areas, playgrounds, seasonal water play, and a splash pad. Use it for family outings, hot-day plans, and casual park time; check the county source before going for current splash pad hours, entry fees, and closures.
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