We've selected the best candid trip photos submitted by our users to help you decide if the San Francisco Hop-on Hop-off Tour is right for you. Make the most of your next trip to San Francisco with Viator's exclusive Photo Galleries.
Photo by jomy a, 2013
excellent view of SFO from the hop on hop off bus
Photo by Margie J, 2013
Having fun with my daughter on the Hop-on Hop-off Tour.
Photo by Robert H, 2012
Taken from the upper level of the tour bus