Headquartered in San Francisco, CA, Extranomical Tours is the leading tour operator of attractions across Northern California. We host fully guided day and overnight sightseeing tours of San Francisco, Yosemite National Park, Napa Valley & Sonoma California Wine Country, Monterey, Muir Woods as well as a variety of packages that feature multiple destinations. Extranomical Tours was born right here in San Francisco 20 years ago. More than ever, Extranomical’s relaxed, traveling-with-friends vibe is flourishing