Question: what are the dodgy areas of paris?
Answer: This is not to say that some parts of the area aren't nice, but some are pretty bad and would make most visitors terribly nervous. Here they are: Stalingrad, Jaurès, Barbès, Place de Clichy, La Villette, Gare du Nord, République, Goute d'Or, Danube, Place des Fêtes.