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.

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.