FULL PARK CLOSURES: The following parks will be closed on Wed., Nov. 18, Cucamonga-Guasti, Glen Helen, Mojave Narrows, Prado and Yucaipa.
NEW PARK HOURS: Starting Saturday, on Oct.31, park hours will be 7:30 a.m. to 5 p.m. through May 2027.
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.
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 splash pad is closed for maintenance until further notice.
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.
SANTA ANA RIVER TRAIL: Be advised that the road between La Cadena and Riverside Avenue will be narrow due to maintenance until further notice.
GLEN HELEN: The Glen Helen Ribbon Cutting Ceremony scheduled for Saturday, November 14, 2026, at 10:00 a.m. will take place rain or shine.
- This event has passed.
Prado Trout Derby
Regional Parks is excited to welcome back the one-day trout derby at Prado Regional Park on Saturday, Jan. 10, 2026, from 7:30 a.m. to 1 p.m. Gates open at 6:30 a.m. and pre-paid derby fees are encouraged. Derby fees are $20 per person and $15 per vehicle. A fishing license is required for all participants ages 16 years and older.
To pre-pay, visit https://bit.ly/3XgaY7Q.
PRADO LAKE CLOSURE FOR DERBY STOCKING
For the derby, 1,660 lbs. of trout, including lightning trout, will be stocked on Friday, Jan. 9. Due to the derby stocking, the lakes will be closed to the public for fishing on Friday, Jan. 9, and will reopen to the public after the derby ends at 1 p.m. on Saturday, Jan. 10.
Derby cash prizes will be awarded for:
• First place: $1,000
• Second place: $500
• Third place: $250
Participants will receive a wristband and packet with derby entry forms and rules. The derby is rain or shine, and no refunds will be given.
Regional Parks will have a weigh-in station available and encourages participants to allow plenty of time to weigh and enter their fish prior to the 1 p.m. cut-off time. Winners do not need to be present to claim their prize(s). Winners will be announced at approximately 1:15 p.m. at the Regional Parks weigh-in station area.
Park hours are 7:30 a.m. to 5 p.m. daily and is closed on Christmas Day. All prepaid participants will enter the park from Johnson and Pine Avenues just east of Euclid Avenue. The Johnson entrance is near the Prado Park Equestrian Center.
For seasonal stocking dates and fishing license information, visit parks.sbcounty.gov/park-fishing. For derby forms and rules, visit parks.sbcounty.gov/fishing-derby.
