Lonely Planet Pocket San Francisco is your passport to the most relevant, up-to-date advice on what to see and skip, and what hidden discoveries await you. Get hands on and interactive at the science museum Exploratorium, go for a cycle across the iconic, 1.7-mile long Golden Gate Bridge, take an eerie twilight tour of Alcatraz and see why prisoners risked it all to escape; all with your trusted travel companion. Get to the heart of the best of San Francisco and begin your journey now!