Combining unique travel choices, outdoor adventures, and little-known locales into guides where vacations meet adventures, each title in the Hidden series also offers readers the comfort of detailed maps, Internet information for each listing, author picks, suggested itineraries, and walking and driving tours. In Hidden San Francisco and Northern California, award-winning travel writer and Bay Area resident Ray Riegert guides readers to little-known gems in his personal stomping grounds. The guide also features expanded coverage of the Napa and Sonoma wine country with reviews of over 50 wineries. 52 maps are included.