NEW FALL PARK HOURS: Are 7:30 a.m. to 6:30 p.m. through Oct.30 (excluding Calico). Starting on Oct.31, parks will close at 5 p.m.
LAKE ALGAE NOTICES: Both lakes at Cucamonga-Guasti & Glen Helen are under a Caution status. Prado is under a Caution status. Learn more about algal blooms.
CALICO GHOST TOWN: The phone line is currently down. If you need assistance, call our main number 909-387-2757.
MOJAVE NARROWS: Splash pad will be closed after Monday, Sept. 7 through May 2027 for construction of a new splash pad.
SPLASH PADS: Are open at Guasti & Prado.
YUCAIPA: Be advised that lining up or stopping on Oak Glen Rd. to enter Yucaipa is not permitted prior to 7:30 a.m. ‘No Stopping’ signs are posted along Oak Glen Rd. for safety and traffic impact.

Join Regional Parks, the Yucaipa Valley Lions Club & the California Fish & Wildlife for our youth derby for kids ages 4-15. Poles and bait will be provided. Volunteers will be onsite to assist youth. All youth must be accompanied by an adult or guardian. The lake will be stocked with trout by the California Fish & Wildlife. Prizes will be awarded at 11 a.m. Check-in begins at 8 a.m. Entry fee is $10 per vehicle.
WHAT TO BRING
PRE-REGISTRATION IS CLOSED
Thank you for your interest, but we have reached capacity for this event.