Maps and directions
Just 20 km south of Paris on a site spanning almost 160 hectares, the École Polytechnique can be reached from several access points.
The reception service
The reception service of École Polytechnique is located in the hall of the building n.69, accessible from Cour Ferrié.
Bénédicte Guichard and Samy Kara Mosly welcome visitors on weekdays from 8 am to 6 pm and can be reached at 01 69 33 36 36.
They are responsible for welcoming, informing and guiding visitors. They can also accompany them, if necessary, to their meeting places. They help with taxi bookings and lost items management as well.
X Campus application of École Polytechnique facilitates the daily life of the campus' visitors: it is available on Android or IOS and offers guidance throughout the campus and École Polytechnique's buildings with Mapwize (guidance system based on stickers with a QR code).
École polytechnique, 91128 Palaiseau Cedex, FRANCE
Tél. : +33 (0)1 69 33 33 33
Virtual tour of the site et Google Maps map
Access using public transport
2 itineraries are possible: from the Massy-Palaiseau station or the Lozère station.
Connecting buses link the station to the campus.
> RER B Massy-Palaiseau station
Map of Massy Palaiseau station and bus stops
At the station, take the TransEssonne 91.06 (B,C) or 91.10 bus
Get off at: the "Les Joncherettes" (LOA and ENSTA), "Lozère", or "Laboratoires" de l'École stop.
Timetable for the Transessonne buses and map of the bus stops for the 91.06 on campus.
> RER B Lozère station
Pedestrian route with a good 15-minute walk (approx. 300 steps).
Map of the Lozère station.
Map of the itinerary from the lozère station.
Find the train timetables et prepare your route.
- Orly airport (via the RER B and Orly Val)
- Roissy-Charles de Gaulle airport (direct by the RER B)
- Villacoublay airport
- Toussus-le-Noble business airport
Download the map of airports, stations and RER stations.