Extranomical Tours is an independent San Francisco sightseeing tour company that specializes in small group tours to Yosemite, Muir Woods, Wine Country & around San Francisco. Due to the small size of our groups, our tours offer a distinct "traveling with friends" feel and can visit locations that larger tour buses cannot, like the Giant Sequoia Grove on our 1-day Yosemite Tour from San Francisco or small family-owned boutique wineries. We are fully insured and licensed by the State of California authorities. We train our guides one-on-one to make sure that they are knowledgeable, courteous and most of all, safe. We carefully select the locations we explore on our tours to maximize your time and allowing you to see the best local sights. We pride ourselves on maintaining an adventurous, yet easy-going atmosphere.