Visit Alcatraz, America's most notorious prison, enjoy the Golden Gate Bridge, catch a tram to the top of one of SF's highest streets and savour the views. At Fisherman's Wharf, check out the marine life at Aquarium of the Bay, where the only barrier between visitors and the water is a glass tube. If shopping is on the cards, San Francisco has great indie boutiques.
San Jose
San Jose is the capital of Silicon Valley so book ahead for accommodation. Winchester Mystery House is a 160-room Victorian mansion with dead-end hallways. It was built this peculiar way by Sarah Winchester, heir of the Winchester rifle fortune, and apparently guided by spirits of those killed by Winchester guns. Otherwise, try the Rosicrucian Egyptian Museum or the San Jose Museum of Art.
Sacramento
Sacramento is the capital city of California, sitting at the confluence of the Sacramento and American Rivers in northern Central Valley. It's free to tour the 19th century Capitol building, plus the city has more than 600 pieces of public art.
Further information: See DiscoverAmerica.com for more on visiting California.