We will be visiting Versailles this September. We first want to visit Marie Antoinette's Estate and then the main Palace. Our Visit is scheduled on a Sunday. So expecting heavy rush. May you guys please help me to plan a trip likewise, like from which gate we should enter? should we take help of the train? From where actually the train departs (I know it is from Terrasse Nord of the Palace), but where is it actually situated and how to access it?