Lot more interesting detail can be read here. In this regard, how long does the hop on hop off bus take in San Francisco?
Day Tour (Red Route): a full circuit takes about 2 hours if you don't hop off the bus. Night Tour (Blue Route): a full circuit takes 1 hour. Please note that the Night Tour isn't a hop-on, hop-off tour.
Additionally, which is the best bus tour in San Francisco? The 6 Best San Francisco Bus Tours
Similarly, you may ask, where does the hop on hop off bus go in San Francisco?
This Official City Tour is a 2 hour Hop On Hop Off tour with the best views of San Francisco's neighborhoods and attractions. The Official City Tour begins at Fisherman's Wharf taking you towards downtown of San Francisco. See North Beach, Ferry Building before you arrive to Union Square for some retail therapy.
Can you buy hop on hop off tickets on the bus?
You may also purchase the ticket at most of the hop on hop off bus stop where the Ticketing officer located / standby. over a year ago. You can purchase it online, it's cheaper and saves time. Otherwise you can buy it at the bus stop.