Breakfast at Hotel. The Original London Sightseeing Tour: Hop-on Hop-off 24hours Ticket – Visit top London attractions at your own pace on a comprehensive hop-on hop-off sightseeing tour! With three family-friendly tour routes and three transport link services available, this hop-on hop-off bus in London offers a perfect day of sightseeing for the entire family. From the comfort of a spacious open-top double-decker bus, see all the top sights like the London Eye, Big Ben, Westminster Abbey, Tower Bridge and more. Redeem your voucher, and then ride around London aboard your spacious open-top double-decker bus. Your London sightseeing ticket can be used on three of the main tour routes – red, yellow or blue – as well as the transport links: black, green and purple. Tour routes are great options for the entire family, boasting entertaining commentary for both adults and kids with children’s activity packs. Overnight at Hotel.