CUCAMONGA-GUASTI: Due to a special event, the park will be closed to the public on Saturday, Sept. 26.
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 of a new splash pad.
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.
- This event has passed.
5th Annual Firework Extravaganza at Lake Gregory Regional Park
Join us for the 5th Annual Fireworks Extravaganza on Saturday, July 5, 2025, at Lake Gregory Regional Park, located at 24171 Lake Drive in Crestline, CA. Enjoy a full day of family fun with beach access open from 10:00 AM to 5:30 PM. Gates will reopen at 6:30 PM for Jamboree Days, leading up to the spectacular Fireworks Extravaganza at 9:00 PM. Admission to the event is free, and limited parking is available for $20 (cash only) in the South Lot and San Moritz Lot. Don’t forget to bring your blankets and get there early to grab a good spot for the show. We look forward to seeing you there!
Related Events
Equine Education Day at Prado Equestrian Center
9:00am - 11:00am
Prado Park Equestrian Center
