Travel Information

A few recommendations.
  1. You can buy a weekly metro ticket. http://www.ratp.fr/
  2. You can also by a "Tourism Ticket" for one or 3 days
  3. You can also by a "Carnet" of 10 tickets which becomes 20% cheaper
  4. Metro "Cité universitaire" is on the line "RER ligne B"
  5. You need only one metro ticket to go from any station to any other, for example from Cité universitaire to Michel-Ange Auteuil
  6. From Orly airpot you can take Orly Val to come to Cité universitaire or to Michel-Ange Auteuil
  7. From Charles de Gaule airpot you can take RER to come to Cité universitaire almost directly.
  8. See here for more details for arriving at "Cité universitair" href="http://www.ciup.fr/comment_venir.htm#806
From Cité universitaire to CNRS, you have two choices:
  1. METRO : From Cité take RER to Paris direction.
    Change at Denfert-Rocherau, ligne 6 to the direction Etoile,
    Change at La motte piquet, line 10 and stop at Michel-Ange Auteuil
    See the map here
    You come up practically near the door of CNRS
    20 minutes
  2. BUS:
    Direction : PORTE DE CHAMPERRET-BERTHIER and stop at PORTE D'AUTEUIL
    Walk 3 minutes
    Total time: 40 minutes