Viaduct Tavern
Dating back to 1875, The Viaduct Tavern stands opposite the Old Bailey and is London's last example of a Victorian Gin Palace. Oh and it's also haunted. Experiencing years of poltergeist activity, it creepily all occurs in their cellars. Tales have ranged from being locked in to seeing objects thrown around the room and if you want you can see it for yourself, but don't expect any staff to follow you down.