One of the French cities that I find most charming is Montreuil-sur-Mer. It's old and rustic and brimming with ambience and faded elegance. Montreuil-sur-Mer is one of the few cities in France with its medieval walls largely intact. Here are 50 photos from a recent visit (click images to view detail).
World War I memorial.
See more of Montreuil-sur-Mer's unique beauty: