San Mateo Canyon Wilderness

San Mateo Canyon Wilderness is a 40,001-acre federally designated Wilderness Area in California managed by the Forest Service. This primitive backcountry offers hiking and backpacking through undeveloped terrain where solitude and natural character are the defining features. The wilderness operates under strict non-motorized rules—no roads, motors, or mechanized travel are permitted, making it a true backcountry experience for those seeking to leave modern infrastructure behind.

Visitors must practice Leave No Trace principles throughout the area. Access is foot traffic only, and the wilderness setting means you'll encounter minimal development and no maintained facilities typical of developed recreation sites. Plan accordingly with proper gear, water, and navigation tools, and check current conditions and any access restrictions with the Forest Service before your trip.