Alexandra Kenin, Heather Knight, Peter Hartlaub
Ever wonder where to find a hiker's rugged dream in the big bad city? Alexandra Kenin (\u201cUrban Trails: San Francisco\u201d) has meticulously tracked all 70 miles of hiking trails and 220 parks in mainland San Francisco, Alcatraz, and the islands. In this special in-person edition of the San Francisco Chronicle\u2019s Total SF Book Club, get the scoop on our city\u2019s best-kept hiking secrets.