London: City Sights Hop-On Hop-Off Bus & Bookable Extras

1.City Sights Hop-On Hop-Off Bus & Bookable Extras
Hop-on London sights by open-top bus for 24 to 72 hours, with Thames cruises, walking tours, and easy transfers.
“Got a 24hr ticket around 3pm and the attendant told us we can only use it for the rest of the day. Which was only 4 hrs left till 6pm and I was surprised he told us that. Please clarify this with the attendant before buying.”






