RESERVATION SITE: The new system is online and ready to use, noting there are missing images of the campsites and shelters. Please visit our new site at www.parkreservations.sbcounty.gov. We are working on restoring the missing images as soon as possible. Thank you for your patience.
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.
SANTA ANA RIVER TRAIL: Roadway painting from Waterman Avenue to Orange Street will occur between Feb. 2-4.

Join Regional Parks as we explore the Mojave River Forks after in search of owls, glowing scorpions and other nocturnal creatures on Friday, Sept. 12, from 5:30-7:30 p.m. With the stunning night sky as our backdrop, we’ll uncover hidden surprises and learn about the incredible wildlife that comes to life after sunset. This family-friendly adventure is perfect for explorers of all ages. Leashed pets are welcome too! Grab your flashlight, bring your sense of adventure and get ready for a night to remember! Admission is $15 per vehicle (only cash will be accepted). Note: please wear comfortable clothing and shoes and bring water. The River Forks is a campground only.