RESERVATION SITE: Is back online.
EXTENDED SUMMER PARK HOURS: Now through Aug. 21, Guasti, Glen Helen, Mojave Narrows, Prado & Yucaipa will be open from 7:30 a.m. to 8 p.m.
SPLASH PADS: Are open at Cucamonga-Guasti, Mojave Narrows & Prado Regional Parks. Cucamonga-Guasti splash pad will be down for maintenance Mon-Tues, June 8-9.
MOJAVE NARROWS: The ADA-accessible tent campground restrooms are closed until further notice.
YUCAIPA: Due to minimal traces of algae found in the bottom lake, caution signs have been posted around the lake. Get more info on algal blooms.
YUCAIPA ENTRANCE NOTICE: 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.

New Swim Complex fee, beginning May 12, 2025. New fee includes use waterslides.
Park Admission on Holiday is $20 per vehicle. Park admission is a separate fee from swim facility.
Yucaipa Swim Complex Cabanas
No online or call-ahead reservations are accepted. Check availability at swim complex day of visit. Reservations and payment are taken day of visit at Yucaipa’s pool facility on a first-come, first serve basis.
Weekends are considered Saturday & Sunday. Holiday weekends are considered Saturday, Sunday and Monday.
Three (3) small picnic shelters with table and grill.