Yosemite Tours do not start until April 1, 2012. However please book your Yosemite Tour early as the shuttle only holds 24 seats. Book your Yosemite Tour Shuttle online here for the 1 day Yosemite tour that starts at the SF Ferry Building and ends at your San Francisco Hotel. Total hours for this tour is projected at 15 hours (same day). All Yosemite Tours depart at 8am. Book early!