30 May 2024
The sightseeingworld.com team is friendly and quickly answered all of our questions about the booking process by email.
Our follow-up questions could probably have been avoided with a more detailed description of the booking process (the voucher can also be redeemed online).
By using hop-on hop-off and visiting Alcatraz, you can see all of the important visit points. The most impressive was the trip across the Golden Gate.