With Flex Passes you get Hop-on Hop-off bus tours as only one of your attraction choices and the ticket is valid for 24 hours.
How To Redeem
Hop-on Any Bus at Any Stop; Redeem your Pass for your 1 Day Hop-On Hop-Off tour ticket with a Ticket Agent along the way.
1 Day Tickets can be upgraded by any agent to a 3 Day Ticket for $14 per Adult and free for children.