London Buckingham Palace and Changing of the Guard Tour Changing of the Guard Walking Tour in London London Vintage Bus Tour with River Cruise and London Eye Ticket Total London Full-Day Tour with London Eye Ticket Lake District Day Tour from London with Afternoon Tea and Cruise Leeds, Canterbury, White Cliffs and Greenwich Tour from London London Uber Boat by Thames Clippers Hop-On Hop-Off 1 Day Pass Explore London with a Vintage Bus Tour including River Cruise Canterbury and Dover Castle Guided Day Tour from London Ghost Walking Tour and Boat Ride in London