Los Angeles County Parks and Recreation has miles of multi-purpose trails that allow for mountain biking. Remember to wear your helmets and other safety equipment.

Frank G. Bonelli Regional Park
Castaic Lake State Recreation Area
Devil’s Punchbowl Natural Area
William S. Hart Regional Park
Lario Staging Area
Loma Alta Park
Marshall Canyon Park and Nursery
Peck Road Water Conservation Park
Santa Fe Dam Recreational Area
Peter F. Schabarum Regional Park
Walnut Creek Community Regional Park
Whittier Narrows Recreation Area