Park Specific Rules
Superintendent Orders are laws that are specific to a State Park District and/or a California State Park. The links below will take you to a copy of each District Superintendent Order that applies to Mount Diablo State Park. These orders are posted for viewing at each public entrance of the park. These orders are subject to change and were recently renewed in 2026. Mount Diablo State Park is part of the Diablo Range District.
Mount Diablo - Operating Hours
Diablo Range District - Trail Use Policy
Diablo Range District - Camping Time Limits
Diablo Range District - Juvenile Curfew
Diablo Range District - Unmanned Aircraft Systems
Mount Diablo - Fire Safety Closure
Mount Diablo - Consumption of Alcoholic Beverages
Mount Diablo - Operator Propelled Devices Use (other than bicycles or Class 1 e-bikes)
Mount Diablo - Turtle Rock Ranch and Service Yard
Mount Diablo - Castle Rock & Knobcone Point Nesting Closure