RESERVATION SITE: Beginning Jan. 21-Feb. 3, the site will be down as we transition to a new system. No new reservations or changes to existing reservations can be made online or by phone during this time. All users will need to create a new profile when the new system goes live on Feb. 4. We apologize for any inconvenience.
MOJAVE RIVER FORKS: Due to an ongoing pavement project on State Route 173, there may be traffic delays leading to the park entrance.
PRADO: Day watering is scheduled by the Peacock, Red Tail Hawk, Blue Heron, Osprey and Mallard picnic shelters.
SANTA ANA RIVER TRAIL: Roadway painting from Waterman Avenue to Orange Street will occur between Feb. 2-4.

Regional Parks invites all artists to come out and put your painting skills to test at Cucamonga-Guasti Regional Park on Sunday, July 14 from 10 a.m. to 12 p.m. All supplies will be provided, while they last. All ages are welcome to join us! Bring the whole family and spend the day with us. Pack a picnic, bring your bikes and cruise around the park, fish or cool down at our splash pad. Leashed pets are welcome! Admission is $10 per vehicle. Follow us on Facebook and Instagram to stay updated on the latest park news and events.