With its spectacular bay, iconic bridge and contagious energy, the question is more what isn't there to do in San Francisco rather than what is? It's the city with a little bit of everything...hippie havens, digital geniuses, oodles of American history and of course, Alcatraz. There is a hot arts scene, a cool restaurant culture and style, substance and sass in spades. It's no wonder Tony Bennet left his heart there all those years ago. At just seven miles by seven miles the city might be tiny but it's impact is huge. This is where the gold Rush pioneers came, where the hippie movement began, where start-ups went from conception to creation and where tolerance became not a word but a way of life. Add some heavyweight landmarks such as Fisherman's Wharf, the Golden Gate Bridge and Alcatraz island and you have an argument that SF is possibly the best city in America.