If you do not have to stay in San Francisco, consider choosing hotels or camping along your route. You will experience varied terrain and hundreds of miles of twisties without repeating roads. If you must stay in the Bay Area, you can use the one day loops to the North, South and East.
Twisty route recommendations for adventures from 1 to 5 days.
Please visit Leod Escapes
for self guided tours complete with hotel bookings and restaurant recommendations. Leod Escapes will also create a custom tour for your group.