Start with a walking tour of the history, culture, and legends of one of Europe’s best-loved cities. Head through Green Park to Buckingham Palace, watch the world-famous Changing of the Guard ceremony. Head to Westminster, see Downing Street, Westminster Abbey, Big Ben, and the Houses of Parliament. See 30 sights in one day, including: • Buckingham Palace • Trafalgar Square • Changing of the Guard • Big Ben • Downing Street • Westminster Abbey • Whitehall • Houses of Parliament • London Eye After your tour, visit the world-famous consulting detective Sherlock Holmes, who lived at 221b Baker Street between 1881-1904, according to the stories written by Sir Arthur Conan Doyle. Mr. Holmes shared his place with his loyal friend and colleague Dr. Watson. The house is protected by the government due to the special architectural and historical interest. The first-floor study overlooking Baker Street is faithfully maintained for posterity and just as it was kept by Mrs. Hudson in Victorian Times.