We recommend using a GPS service when accessing campus.
If you are entirely unfamiliar with the area you should take the A13 direction Rouen (which leaves Paris from the Peripherique at Porte d’Auteuil). Take the Vaucresson exit and turn right onto Boulevard Jardy. At the T-junction with Boulevard de la Republique turn right and follow the road for approx 4 km (it becomes Boulevard Raymond Poincare then Boulevard du General de Gaulle) Turn right into ASP opposite number 86 Boulevard du General de Gaulle, just before rue Gustave Lambert.
If you are familiar with driving in the Paris area: At Porte de Saint Cloud take Route de la Reine and continue straight. At the roundabout at the end of the road, take the third exit, direction Pont de Saint Cloud, and cross the bridge. At the other side of the bridge there is a major junction: Continue straight ahead (going under the highway overpass) and take the D907 direction Vaucresson and Garches and climbing up a steep winding road (rue Dailly which becomes in turn rue Gounod, rue Pasteur and finally Boulevard du General de Gaulle).
Continue straight until you reach the SNCF Gare de Garches/Marnes la Coquette. Take a left turn and return back along the way you have just come in the direction of Paris. Turn right into ASP opposite number 86 Boulevard du General de Gaulle, just before rue Gustave Lambert.
Take the metro line 10 and go to the end of the line (west) to the Pont de Saint Cloud. 
Take the SNCF suburb train from the St. Lazare train station in Paris or from La Defense. Take the train in the direction of St. Nom la Breteche and get off at the Garches-Marnes la Coquette train station.