Cruise on the River Thames & 3 walking tours - When you buy the London City Sightseeing Bus Pass (48H), you will have access to our free Hop-on, hop-off Thames Cruise between Westminster, Tower Bridge and Greenwich. Just simply show your Sightseeing bus pass and hop on board from the pier of your choice. You will get to see the other side of Westminster from the river Thames, and enjoy the views of London from a different viewpoint. Also, included with your ticket, you will get three exciting guided Walking Tours to help you get the most out of this city full of wonderful landmarks and attractions. Firstly, we have the Changing of the Ward Walking Tour, where you can experience the traditional ceremony that is the Guard Change alongside St James's Palace and Buckingham Palace. See the Queen's guards up close and personal, and be amongst the excitement of the changeover as a new set of soldiers come out to guard Her Majesty's Palace. Those interested in the darker side of London's history will love the Jack the Ripper Walking Tour, where you can follow the footsteps of the world's most infamous serial killer. Being in the Whitechapel streets is sure to send a shiver down your spine as your tour guide reveals his murderous acts of 1888. The third tour is the Rock 'n' Roll Walking Tour, where you can stand in the very spot that Paul met Linda, and soak up the good vibes and rock on as our entertaining guides take you around some of London's finest musical areas. You can't stop Rock and Roll!