Experience the essential introduction to London aboard the original hop-on hop-off sightseeing tour. You'll see all the magical sights of London in a comfortable and secure environment, above the crowds at street level aboard our open top buses. Get a unique view of all the sights with full commentary provided.Your ticket also includes a FREE Hop-on Hop-off Thames River cruise as well as three FREE walking tours: a Changing of the Guard walk, a Rock 'n' Roll walking tour tracing the history of the Beatles, Rolling Stones and David Bowie and a Jack the Ripper walk following in the footsteps of the world's most infamous serial killer.