Image Ray Tang/REX

187 North Gower Street

The doorway of this London townhouse stands in as 221B Baker Street in the Sherlock TV series. Fans can even pop into Speedy’s café next door which serves up a special ‘Sherlock’ sandwich wrap. If you want to see 221B Baker Street itself, you'll find it recreated at the Sherlock Holmes Museum, some 25 minutes’ walk away.