SWIM SCHEDULE CHANGE: Glen Helen & Yucaipa complexes transitioned back to weekends only through Labor Day weekend. See pool calendar.
LAKE ALGAE NOTICES: Both lakes at Cucamonga-Guasti & Glen Helen are 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.
SPLASH PADS: Are open at Cucamonga-Guasti, Mojave Narrows & 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.
PRADO: Due to current lake conditions, fishing activities at Prado Regional Park are temporarily suspended until further notice. For the safety of our park visitors and protection of the lake environment, guests are asked to refrain from fishing or entering the lake while the suspension is in effect. Park staff will continue to monitor lake conditions. Fishing will resume once conditions are determined to be appropriate for recreational fishing. We appreciate your patience, understanding, and cooperation. Please check back for updates on our website regarding the reopening of fishing activities.

You’re invited to the 2025 Lake Gregory Private Viewing Party on Saturday, July 5, 2025, at 6:30 PM, located at 24171 Lake Drive, Crestline, CA 92325. Celebrate the 5th Annual Lake Gregory Fireworks with an exclusive experience that includes premiere seating for the fireworks show, dinner, live music, and a complimentary raffle ticket for exciting giveaways. Tickets are $75 and can be purchased at www.lakegregory.com/events. Drinks will be available for purchase, and parking is limited and offered on a first-come, first-served basis in the North Shore lot. Gates open at 6:30 PM, and the fireworks begin at 9:00 PM. Don’t miss this unforgettable evening at the lake!