San Francisco is one of America''s most walkable cities, and this book describes 18 walks that can be taken by the casual visitor, including 9 in the Golden Gate National Recreation Area, the world''s largest urban national park. This compact guidebook will walk you through the best San Francisco has to offer. If you''re planning to visit San Francisco--or explore your hometown--you''ll be sure you''re on the right track with this guidebook.