Rancho Cucamonga Fire Protection District and San Bernardino County Fire have issued a Joint Closure Order prohibiting public access to the Preserve beginning 6:00 a.m. Saturday, October 10, through 6:00 a.m. Monday, October 12, 2026.

Registration Fee is $45
11:00am - 3:30pm
Joshua Tree Community Center
1:00pm - 8:00pm
Joshua Tree Community Center
8:30am - 11:30am
11:30am - 1:00pm
Ayala Park Community Center
8:30am - 11:30am
9:00am - 10:00am
Ayala Park Community Center
1:00pm - 3:00pm
Joshua Tree Community Center
8:30am - 11:30am
11:30am - 1:00pm
Ayala Park Community Center