CUCAMONGA-GUASTI: Both lakes are under a Caution status for low algae levels. Learn more about algal blooms.
GLEN HELEN WATERSLIDES & SPLASH PAD NOTICE: The red and yellow slides and splash pad will be unavailable until further notice. We are offering a 50% discount on swim admission – $10 per person. The Nature Island playground will be closed on July 21-22 for maintenance.
SPLASH PADS: Are open at Cucamonga-Guasti, Mojave Narrows & Prado Regional Parks. NOTE: The splash pad at Guasti will be closed on Monday, July 20 for maintenance.
MOJAVE NARROWS: The ADA-accessible tent campground restrooms are closed until further notice.
PRADO LAKE CLOSURE NOTICE: The lake is closed until further notice due to high algae levels. Learn more about 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.

Join us at Glen Helen Regional Park on Thursday, August 15, from 10 a.m. to 1 p.m., as we learn the art of origami. All supplies are provided, while they last. Origami is the Japanese tradition of folding square-shaped paper into various shapes. This activity is based around arts & crafts. Spend the day of fishing, picnicking, hiking or biking. Admission is $10 per vehicle and free for those camping with us. All ages are welcome! Leashed pets are welcome too!