While Sherlock is clearly a fictional character that doesn't stop London visitors wanting to visit his 'home' at 221B Baker Street. The house is decked out in the same Victorian period as Holmes was set, and shows a myriad of the instruments and details from the Conan Doyle's books, Holmes memorabilia, and even a mock-up of the detective's study looking onto the street. The gift shop is run by the in-character staff who endeavour to keep you in Holmes' world as long and authentically as possible - and even when you've left the house and are catching the tube, Baker Street station is covered in Holmes' silhouettes.