Union Square (Pass By)
Van Ness Avenue (Pass By)
You can cancel up to 24 hours in advance of the experience for a full refund.
Parking at Muir Woods is so limited (and requires a timed permit) that the tour bus is the best way to go.
Parking at Muir is poor so this one combined with the ferry return is a nice half day ending up at Fisherman’s Wharf.
Just be prepared that the road to get there is really curvy, so if you get carsick, be sure to take motion sickness tablets before going.