Sibley Volcanic Preserve

Oakland Hills, East Bay, California · Regional Park

A 928-acre East Bay Regional Park District preserve in the Oakland Hills, showcasing 10-million-year-old Moraga Volcanics geology. Features ridge hiking trails, the Bay Area Ridge Trail, a beloved stone labyrinth, and panoramic San Francisco Bay views.

Campgrounds

• Sibley Backpack Camp — 1,387 ft · reserve

Top trails

• Round Top, Volcanic and Skyline Trail Loop — 3.4 mi loop
• Bay Area Ridge, Round Top Loop, and Volcanic Trail Loop — 3.0 mi loop
• Sibley Volcanic Regional Preserve and Huckleberry Path — 7.0 mi one way

Visiting

Fees — Day Use: $0, Vehicle Parking: $0.

Parking: Two staging areas serve the preserve: the primary trailhead lot off Skyline Boulevard and a newer 11-car lot off Pinehurst Road. Parking fee status is not explicitly stated on the official page.. Dogs allowed. Phone: 1-888-327-2757.

Coordinates: 37.8541, -122.2039. Official website.

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