Harry potter walking tour of london r r this is the perfect london tour for any wizarding fanatics out there on the harry potter walking tour of london youandrsquoll discover many of the actual filming locations from the harry potter movies including the ministry of magic and the entrance to the leaky cauldron and see lots of londonandrsquos world famous landmarks along the wayr r overviewr r r discover many familiar harry potter film locations in londonr learn facts and stories from you