We are in San Francisco for 2 nights in August but only really have a day and a half to do things due to flight times.
I have booked the early bird Alcatraz trip for the full day we have and tossing up whether to do a half day tour to Napa Valley or just hire a car and drive ourselves?
Other alternative is to change the Alcatraz tour to the previous afternoon after we arrive in town at about 11am and then doing a full day napa valley tour the next day. But I really wanted to spend that afternoon exploring the city, bridge, cable car etc...
Or is this too much to ask and we would scrap the Napa Valley?