How to access the site
ICON • CEA CNRS Paris-Saclay
SITE LOCATION
The site is located in the heart of the Paris-Saclay plateau, in Essonne (91).
It is a major area dedicated to scientific research and innovation.
The site is easily accessible from Paris and throughout the Île-de-France region.
ACCESS MAP
This map helps you locate the buildings and main entrances.
It is useful for finding your way once you arrive on the Saclay plateau.
PUBLIC TRANSPORT ACCESS
From Paris: take the RER B towards Massy-Palaiseau or Le Guichet.
Buses then provide connections to the CEA site.
Bus lines 91.1 and 91.06 provide direct access to the Saclay plateau.
The future Line 18 will further improve connections in the coming years.
CAR ACCESS
From Paris, take the N118 road heading southwest.
Take the Saclay exit, then follow the signs towards CEA.
Internal road signs make it easy to reach the different buildings.
PRACTICAL INFORMATION
The site is large: allow a few extra minutes to reach the correct building.
The on-site maps are clear and well signposted.
If travelling by public transport, allow some extra time for connections.