Fodor's Expert Review Chapelle de l'Immaculée-Conception

Just above the main church, the smaller Chapelle de l'Immaculée-Conception (aka Pénitents Blancs) answers St-Michel's grand gesture with its own pure Baroque beauty. The sanctuary, dating from 1687, is typically closed to the public; however, on Wednesdays between 2:30 pm and 3:15 pm, you can try and slip in to see the graceful trompe l'oeil over the altar and the ornate gilt lanterns early penitents carried in processions.