You are here : Home > Practical information > Access to CEA-Saclay


Access to CEA-Saclay

CEA Saclay is located about 25km (30 min) away from Paris and less than 11km (15 min.) from Versailles. It is easily accessible by car. 

CEA’s Saclay center.GPS coordinates (latitude-longitude): 48°43'26.2" N - 2°09'17.1" E 

Published on 27 June 2022

​From Paris-Porte de St Cloud

Head toward BORDEAUX. Cross the brigde PONT DE SEVRES and take the N118 toward BORDEAUX. Take the exit " Saclay. You will arrive at the roundabout " CHRIST DE SACLAY". Take the 2nd exit on your right (toward D36 route).

    From Créteil : 

    Follow A86 highway toward VERSAILLES
    Take exit 30 A6/A10 and then follow N118
    Take exit SACLAY
  • From Saint-Quentin-en-Yvelines : 

  • Get on the N286 toward VERSAILLES. Then continue on the A86 highway toward CRÉTEIL. Exit on N118 and head toward BIEVRES A10/A11/EVRY-LYON.

Security checks

Access to the CEA’s INSTN sites is regulated. This means that anyone (student, trainee, visitor, etc.) requiring access to the INSTN must bring a document justifying their visit (student card, invite, notice of meeting, etc.), together with valid identity papers (national identity card or passport).

Top page