Bus Travel
Although many of the major sights have rail lines connecting them directly to Paris, the lesser destinations pose more of a problem and require taking a local bus run by the SNCF from the nearest train station (gare). This will be the case if you’re going onward to Senlis from the Chantilly Gare, to Fontainebleau and Barbizon from the Avon Gare, to Vaux-le-Vicomte from the Melun Gare, or to Giverny from the Vernon Gare.