221B Baker Street
This is the home of the very famous detective, Sherlock Holmes. Once inside, you'll be treated to seeing all sorts of sights described by Sir Arthur Conan Doyle in his stories. There is also some memorabilia from the stories to be found inside. If you're lucky, you can meet Mrs. Hudson. The story is that Sir Arthur began to hate Holmes so much (because he wanted to write more serious stuff) that he killed him off. The public would have no part of it and Holmes was resurrected for more adventures.