Mailling Adress
INRA, Univ. ParisSud, CNRS, AgroParisTech
Ferme du Moulon
91190 GifsurYvette, France
Map
By car

From Porte de SaintCloud and pont de Sèvres , take the Nationale 118, direction ChartresOrléans.
Take the exit n°9 Centre Universitaire (after the exit Saclay").
At traffic circle take the first road on the right, direction Ferme du Moulon  Saint Aubin.
At the first crossroad (after 800 m), turn left then immediately right.
Just on the right, you will will find the entry (a portico in a white fence) 
From Porte de Chatillon, take the Nationale 306 until PetitClamart, then the N 118, direction ChartresOrléans.
Then proceed as descibed §1 
From Porte d'Orléans or Porte d'Italie, take the A6 highway (direction Lyon).
Follow direction ChartresOrléans to access the A10 highway.
Exit at Versailles  Cité Scientifique (careful, exit on the left).
After passing under a bridge, take left, direction Saclay.
Go straight to the top of the hill
Take left at the first crossroad, direction Orsay  Gif/Yvette  Centre Universitaire.
At the first traffic circle take the first road on the right, direction Orsay.
At the second traffic circle, take the second road on the right, direction Centre Universitaire.
At the third traffic circle, take the second road on the right, direction Ferme du Moulon  Saint Aubin.
At the first crossroad (after 800 m), turn left then immediatly right.
Just on the right, you will find the entry (a portico in a white fence) 
From the South, by the A10 highway, after crossing the N104, take N 118, direction ParisOuest  Versailles.
Take the exit n°9 Centre Universitaire (at the top of a hill).
At the first traffic circle take the first road on the right, direction Centre Universitaire.
At the second traffic circle, take the second road on the right, direction Ferme du Moulon  Saint Aubin.
At the first crossroad (after 800 m), turn left then immediatly right.
Just on the right, you will find the entry (a portica in a white fence) 
From the South, by the A6 highway, take the N 104 ("Francilienne"), direction Versailles.
At the level of crossing the A10, take N 118, direction ParisOuest  Versailles.
Take the exit n°9 Centre Universitaire (at the top of a hill).
At the first traffic circle take the first road on the right, direction Centre Universitaire.
At the second traffic circle, take the second road on the right, direction Ferme du Moulon  Saint Aubin.
At the first crossroad (after 800 m), turn left then immediatly right.
Just on the right, you will find the entry (a portico in a white fence)
By public transportation means

From Paris, take RER B line direction SaintRémyLèsChevreuse,

Get out of the train at Le Guichet (and not at "GifsurYvette"). Then take the bus APTR Line 269.002 Le GuichetSaclay on the place which is just beside, at the North of the RER station (take the stairs to pass under the railways then walk up on your right passing by the café). Leave the bus at the Supélec stop. Follow the road in the same direction, take the first street on the left (100 m from the bus stop) and you will see the entry (a portico in a white fence). It will take about 1h to 1h15 from Paris.

You can also get out of the RER B train at M%assy Palaiseau and take the bus line 9106 direction SaintQuentin (from Monday to Friday, bus stop in front of the station, on the opposite pavement). Leave the bus at the"CNEF" stop, in front of Supélec, then follow the road with Supélec on your left. Take the first street on the left (100 m from the bus stop) and you will see the entry (a portico in a white fence).


From the Orly airport, take the ORLYVAL train, get out of the the train at Antony, then take the RER B line train, direction SaintRémyLèsChevreuse, then proceed as described above (§1)

From MassyTGV railway station, proceed as described in § 1b