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 WATERSLIDES: The splash pad is open. The yellow slide is down until further notice.
SPLASH PADS: Are open at Cucamonga-Guasti, Mojave Narrows & Prado.
MOJAVE NARROWS: The ADA-accessible tent campground restrooms are closed until further notice.
SART CLOSURE ALERT: Due to the Mission Blvd. Bridge project in Riverside, north side access from the San Bernardino County side will need to turn around from July 28 – Aug. 12. See map & details.
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.
Hot chocolate bar from 3 p.m. to 4:30 p.m. Free with park admission of $8 per car. Park hours are 7:30 a.m. to 5 p.m.For more information about Guasti, visit parks.sbcounty.gov/park/cucamonga-guasti-regional-park.
Celebrate the Lunar New Year making Chinese New Year Crafts at Cucamonga-Guasti Regional Park on Sunday, January 22, from 10:30 a.m. - 2 p.m. It's the year of the Rabbit, lets get crafty!
We're offering our Environmental Science Day Camp to the public one Saturday a month, and this month it is at Cucamonga-Guasti Regional Park. This is for children, ages 7 and older, guardian or parent must be present. The topics taught: geology, biology, botany, and Serrano Indians.
Regional Parks will host photo opportunities and a golden egg hunt at Cucamonga-Guasti. There will be an opportunity to meet the Easter bunny for photos from 9:30 a.m. to 11 a.m. There is a golden egg hidden at each park and a prize will be awarded to the first to...
Join us for arts & crafts. All materials will be provided, while supplies last.
Bring your mat (blanket or towel) and come celebrate the practice of Yoga with self-guided exercises and meditation for your mind and body. Posted throughout the park will be posters to help guide you through the steps to renew your spirit of self-awareness. Free with park admission of $8 per...
Come celebrate National Bomp Pop Day with us at Guasti Regional Park, while supplies last. Bomb Pops are a favorite summertime popsicle treat shaped like a rocket in three colors of red, blue and white. Free, while supplies last with park admission of $8 per vehicle.
Join us at Guasti Regional Park, Thursday, July 20 from 10 a.m. to 12 p.m. to make your own snow cones. All ages welcome. Free with park admission, while supplies last.
Come join us at Regional Parks to celebrate Parks & Recreation Day on Friday, July 21, 2023 at Cucamonga-Guasti Regional Park. Park entrance is $4 per vehicle. The splash pad will be open. The park is open from 7:30 a.m. to 5 p.m. This does not apply to the separate...
The catfish derby is a skilled event that runs August 1, 2023 thru August 31, 2023 at Cucamonga-Guasti Regional Park, Glen Helen Regional Park and Mojave Narrows Regional Park. The event is a skilled competition open to the general public and anglers of all ages. Derby entry is $5 and...
The catfish derby is a skilled event that runs August 1, 2023 thru August 31, 2023 at Cucamonga-Guasti Regional Park, Glen Helen Regional Park and Mojave Narrows Regional Park. The event is a skilled competition open to the general public and anglers of all ages. Derby entry is $5 and...
The catfish derby is a skilled event that runs August 1, 2023 thru August 31, 2023 at Cucamonga-Guasti Regional Park, Glen Helen Regional Park and Mojave Narrows Regional Park. The event is a skilled competition open to the general public and anglers of all ages. Derby entry is $5 and...