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 Regional Parks along with Board of Supervisors Chairman and Third District Supervisor Dawn Rowe and Vice Chair and Fifth District Supervisor Joe Baca, Jr. on Thursday, Feb. 12, from 12-1 p.m. to celebrate the completion of the SART Phase III with a ribbon-cutting ceremony and first official ride out onto the trail afterwards.
The completion of Phase III represents significant progress in advancing the SART project, which will eventually result in a complete path from the National Forest boundary in Mentone to the Pacific Ocean in Huntington Beach.
With the completion of Phase III, 11 miles of trail now makes it possible to walk or bicycle along the river from a spot north of California Street, through all of San Bernardino and Colton, and nearly to the western end of Riverside.
“Regional Parks is excited to complete this section of the Santa Ana River Trail bringing us 3.8 miles closer to the mountain crest. This will increase recreational opportunities for our users to bike, hike, walk or use as a means of alternate transportation that provides them a safe road of travel away from road traffic,” said Beahta Davis, director of Regional Parks.
Regional Parks is responsible for the creation, operation and maintenance of the eventual 22 miles of trail within the county when Phase IV is completed.
Ceremony Details
For more information on SART and Regional Parks, visit parks.sbcounty.gov.