33 min
This segment of the East Bay Skyline Regional Trail and Bay Area Ridge Trail connects Old Tunnel Road in Sibley Volcanic Regional Preserve with Fish Ranch Road. This segment is mostly flat and is lightly wooded. There is parking at Old Tunnel Road but none at Fish Ranch Road. All trail users should beware of vehicle traffic when crossing Fish Ranch Road in the painted crosswalk.
Green hillsides dot the landscape along the Skyline Trail.