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.

Summer has officially begun and come out for our Summer Days family events. Explore the park, create arts & crafts and play a variety of games.
Beat the heat at the swim complex.
Swim Complex Information
The swim facility is open from 10 AM to 4 PM, Tuesday through Sundays. Pool admission is $7 person, ages 4 years and older (excluding holidays, holiday weekends and special events). Swim admission and all day waterslides is $12 (excluding holidays, holiday weekends and special events). Swim admission and all-day waterslides on holidays, holiday weekends and special events is $17. Must be at least 48 inches in height to ride the slides. We advise to arrive early at the pool. The pool tends to hit capacity early in the afternoon. Once the pool hits capacity, no new arrivals will be allowed in the pool area.