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. Prado is under a Warning 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 FULL PARK CLOSURES: Due to special events, the park will be closed to the public on Sept. 18-21 & Sept. 25-27.
MOJAVE NARROWS: Splash pad will be closed after Monday, Sept. 7 through May 2027 for construction.
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 & 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 us at Glen Helen Regional Park to make and take home some Valentine’s Day arts & crafts. Make a special gift for your Valentine. All ages are welcome and all supplies are provided while they last. Admission is $10 per vehicle and free for those camping with us. Pack the car and head over to Glen Helen. Glen Helen offers fishing (seasonally stocked every Thursday with trout), playground area, picnic areas with grills, biking, hiking and plenty of room to run and play. Leashed pets are welcome too! Park hours are 7:30 a.m. to 5 p.m. daily. Follow us on Facebook and Instagram to stay updated on park news.