The LRI resides on one site on Orsay Campus.  Building 650, on the Plateau du Moulon.

• Tel. 33 (0)1 69 15 76 02
• Fax. 69 15 65 79

Plan du campus d'Orsay

Building 650, Plateau du Moulon, rue Noetzlin, Gif-sur-Yvette

Google Maps LRI
GPS localisation : N +48.712429 E +2.169195

Access by public transport

• R.E.R. line B4, station "Le Guichet" and bus 91-08 ou 269-02.
  or
• R.E.R. line B4, station "Massy-Palaiseau" and bus 91-06.
   
  [Time table]
    
• Line 06-07 (University Campus shuttle),
  arrêt "IBP" [Time table]
• Line 91-06 (Massy - Saint Quentin en Yvelines),
  bus stop "Moulon" [Time table]
• Line 91-08 (Les Ulis - Velizy),
  bus stop "Moulon" [Time table]
• Line 269-02 (Les Ulis - Saclay),
  bus stop "IUT, Pôle Ingénérie" [Time table]  

Paris route calculator : http://transport-idf.com
Fill in as arrival location : Domaine de l'Université Paris Sud à Gif sur Yvette

Access by car

RN 118, exit Centre Universitaire, then Domaine Universitaire de Moulon