RESERVATION SITE: We are currently experiencing glitches after launching the new system. If you are experiencing difficulties making a reservation or see missing campsite/shelter photos, we are working to resolve these issues as soon as possible. Thank you for your patience. The new website is address is www.parkreservations.sbcounty.gov.
CUCAMONGA-GUASTI: The direct park phone line is out of service. Please call our main office at 909-387-2757. 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.

Join us for a Movie in the Park, featuring Gnomeo & Juliet by Disney. Movie begins at 7 p.m. Park hours are 7:30 a.m. to 5 p.m. and will remain open for early entry for the movie. Free popcorn will be provided while supplies last. All ages are welcome. Bring your blankets, chairs, snacks and the whole family for this incredible opportunity to enjoy beautiful Guasti park after hours. Admission is $10 per vehicle and leashed pets are welcome. Guasti offers fishing (seasonally stocked every Thursday with trout), large areas for playing, running and bicycling, picnic areas with grills and a playground.