Experience the magic of London's Christmas lights on this nighttime tour. Avoid the crowds on the busy sidewalks and ride through the city streets on a classic 50-year-old double-decker bus. See iconic sights like Oxford Street, Knightsbridge, the Houses of Parliament, and Trafalgar Square's Christmas tree. Enjoy the lights from a unique vantage point that many travelers miss, and hear all about the sights you're seeing from your guide's commentary.