Not too long ago I saw an ad for "a romantic hotel" that was "not far from Montmartre." This hotel was actually two metro stations away from Montmartre, across from station Chapelle (line 2), in the center of one of the most dangerous parts of Paris: near the Gare de Nord.
Paris is divided into 20 administrative districts. Each district is like a separate city; each with its own mayor and different living conditions for tourists. We will tell you about each district from a tourist's point of view. Attached you will find a map of Paris with the districts shown so you can better understand what we're talking about.