Pedestrian Access :

• Subway : line 12, Porte de Versailles station - subway map
• Tramway : Line T2 and T3, Porte de Versailles
• Bus : line 39, Desnouettes or Balard-Lecourbe - line 80, Porte de Versailles
• Helipad : link to the international airports

Road Access :

From highways A1, A4, A6, A10, A15
Follow the road signs to Paris by taking "Périphérique Ouest - Sortie Porte de Versailles" direction (Access by the Western ring road - Exit at Porte de Versailles) 

From highways A3, A13, A14 
Follow the road signs to Paris by taking "Périphérique Sud - Sortie Porte de Versailles" direction (Access by the southern ring road - Exit at Porte de Versailles)

From Airports :

From Roissy - Charles-De-Gaulle Airport
RoissyBus to Paris - Opera station
Subway line 8, from Opera station to Madeleine station
Subway line 12, from Madeleine station to Porte de Versailles - Parc des Expositions station 

From Orly Airport West or South
Orlyval to Antony
RER B, from Antony station to Cité Universitaire station
Tramway line T3, from Cité Universitaire station to Porte de Versailles - Parc des Expositions station