Cucamonga-Guasti Regional Park is located in Ontario, San Bernardino County. The park provides 150 acres of outdoor recreation activities in an urban setting.
There are a wide range of activities including two lakes for fishing, a swim complex with water slides, a splash pad, picnic tables and group picnic shelters for corporate events, large parties and family reunions.
Pets must be kept on a leash no longer than 6′ at all times, per County Ordinance.
See Cucamonga-Guasti Regional Park’s website for entrance and usage fees.
