I am arriving at Orly airport. 1- Can anyone tell me if i can get the carte decouverte there and charge it for the week ( mon-sun) . If yes can you please precise where . Thx in advance.
You can buy a Navigo Découverte pass at any RER station and most Métro stations (those that have a ticket window). At Orly, use the Orlyval shuttle to the Antony train station (RER B line, which also connects with the Métro).