Roissy Charles de Gaulle or Orly. Branch offices of the Paris Visitors Bureau are available at these stations, and provide information to travelers. From the international airports, you can either take a taxi, a bus, or the RER to go to the city. The French national airline will be the Official Carrier for the event. Using public transportation is the best way to travel within Paris and to discover the city.
Public transportation is fast and inexpensive.
Should you loose or forget the ticket sent to you, no additional ticket will be delivered free of charge. Metro stations usually have a map of the neighborhood hung on the wall near the exits. The best way of transportation to travel easily while discovering Paris and its monuments. There are 58 lines throughout the city. It is recommended, however, that you avoid taking buses during peak hours.