San Francisco: San Francisco is one of the USA's most attractive cities and is probably one of the most popular. Up and down seem to be the main directions here and although the almost vertical streets may seem daunting - don't let them put you off! These streets offer some of the best views of San Francisco Bay area and the Golden Gate Bridge. San Francisco offers a remarkable number of cultural attractions and world famous landmarks set against a background of extraordinary natural beauty. Including the beautiful Angel Island and Alcatraz, the once 'escape-proof' prison (take the ferry from the Fishermans Wharf to go on the tour). Union Square is bordered by fashionable stores, major retailers and hotels, lodgings and the odd cheap deal, and of course its one of the city's major shopping areas.