Gare Montparnasse
In place of the previous hub-and-spoke scheme where all buses terminated at and departed from the heart of Paris: Châtelet , Noctilien's new service includes buses operating between "banlieues" (communes surrounding Paris proper) as well as outbound lines running from Paris' four main railway stations: Gare de l'Est, Gare de Lyon, Gare Montparnasse and Gare Saint-Lazare. In addition, these four stations are also connected to each other by a regular night bus service.