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.
GLEN HELEN: The park phone line is down. Please call 909-387-2757 for assistance during 7:30 a.m. to 5 p.m., M-F (excluding holidays).
PRADO: Due to current lake conditions, fishing activities at Prado Regional Park are temporarily suspended until further notice.
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.
New Swim Complex fee, beginning May 12, 2025. New fee includes use of waterslides at Yucaipa Swim Complex. Memorial Holiday weekend: $20/person per day on Friday, Saturday, Sunday. Children under age three (3) are free. Must be at least 48″ (inches) tall to ride the slides. Park Admission on Holiday...
New Swim Complex fee, beginning May 12, 2025. New fee includes use of waterslides at Yucaipa Swim Complex. Memorial Holiday weekend: $20/person per day on Friday, Saturday, Sunday. Children under age three (3) are free. Must be at least 48″ (inches) tall to ride the slides. Park Admission on Holiday...
New swim fees effective May 12, 2025 Use of waterslides at Yucaipa Swim Complex is included in new price. Daily: $15 Children under age three (3) are free. Must be at least 48″ (inches) tall to ride the slides. New park admission is $10 per vehicle on weekdays. Yucaipa Swim Complex...
New swim fees effective May 12, 2025 Use of waterslides at Yucaipa Swim Complex is included in new price. Daily: $15 Children under age three (3) are free. Must be at least 48″ (inches) tall to ride the slides. New park admission is $10 per vehicle on weekdays. Yucaipa Swim Complex...
New swim fees effective May 12, 2025 Use of waterslides at Yucaipa Swim Complex is included in new price. Daily: $15 Children under age three (3) are free. Must be at least 48″ (inches) tall to ride the slides. New park admission is $10 per vehicle on weekdays. Yucaipa Swim Complex...
New swim fees effective May 12, 2025 Use of waterslides at Yucaipa Swim Complex is included in new price. Daily: $15 Children under age three (3) are free. Must be at least 48″ (inches) tall to ride the slides. New park admission is $15 per vehicle on weekends. Yucaipa Swim Complex...
New swim fees effective May 12, 2025 Use of waterslides at Yucaipa Swim Complex is included in new price. Daily: $15 Children under age three (3) are free. Must be at least 48″ (inches) tall to ride the slides. New park admission is $15 per vehicle on weekends. Yucaipa Swim Complex...
New swim fees effective May 12, 2025 Use of waterslides at Yucaipa Swim Complex is included in new price. Daily: $15 Children under age three (3) are free. Must be at least 48″ (inches) tall to ride the slides. New park admission is $10 per vehicle on weekdays. Yucaipa Swim Complex...
New swim fees effective May 12, 2025 Use of waterslides at Yucaipa Swim Complex is included in new price. Daily: $15 Children under age three (3) are free. Must be at least 48″ (inches) tall to ride the slides. New park admission is $10 per vehicle on weekdays. Yucaipa Swim Complex...
New swim fees effective May 12, 2025 Use of waterslides at Yucaipa Swim Complex is included in new price. Daily: $15 Children under age three (3) are free. Must be at least 48″ (inches) tall to ride the slides. New park admission is $10 per vehicle on weekdays. Yucaipa Swim Complex...
New swim fees effective May 12, 2025 Use of waterslides at Yucaipa Swim Complex is included in new price. Daily: $15 Children under age three (3) are free. Must be at least 48″ (inches) tall to ride the slides. New park admission is $10 per vehicle on weekdays. Yucaipa Swim Complex...
New swim fees effective May 12, 2025 Use of waterslides at Yucaipa Swim Complex is included in new price. Daily: $15 Children under age three (3) are free. Must be at least 48″ (inches) tall to ride the slides. New park admission is $15 per vehicle on weekends. Yucaipa Swim Complex...