EPN-Campus - the joint portal of ESRF, EMBL, IBS & ILL research campus
Back to EPN campus home EMBL web site ESRF web site IBS web site ILL web site
English French 



The ESRF/ILL/EMBL/IBS site can be easily reached by car using the motorway connections.

When coming from Geneva, Chambery or Turin on the A41 motorway, take the "Rocade Sud/N87" ( the ringroad) direction "Lyon", which takes you onto the A480. Take the A480 direction "Lyon".
Leave the A480 at exit N°1 for the"Polygone Scientifique". At the first roundabout turn right. The entrance to the site will be on your right after a few hundred metres.

When coming from Lyon or Valence, stay on the A48 when approaching Grenoble, following signs for "Grenoble Bastille-Gares-Europole". Leave the A48 at exit N°16 ("Polygone Scientifique") and cross the suspension bridge over the Isère. At the end of the bridge filter right and turn right, heading north along the Rue des Martyrs. The entrance to the site is on the left after a few hundred metres.


Lyon International Airport, Saint Exupery Airport, is the most convenient airport to reach Grenoble. For more information, visit the Lyon Saint Exupery website (or phone +33 (0)4 72225000). Lyon Saint Exupery Airport is a one-hour drive from Grenoble and regular shuttle buses ('Navette Aéroport') operate to and from Grenoble bus station (‘Gare Routière’), which is next to Grenoble railway station. The shuttle bus is operated by "Faure Vercors". Buses run hourly, seven days a week (timetable).*

The 'Satobus' shuttle will stop near the ESRF/ILL/EMBL site on request, so that you do not have to go as far as the bus station. Ask for the bus stop called 'Place de la Resistance' marked 'Satobus' situated at the roundabout by the 'Pont d'Oxford' (suspension bridge) motorway exit (this is also the stop for local buses n°30 and n°715). You must tell the bus driver when boarding at the airport that you want to be dropped off at "Place de la Resistance". Otherwise, despite it being an official stop, the driver may not stop! You are less than 10 minutes walk from the EPN Campus.

On your way back to the airport, be sure to use the bus stop near the roundabout on the 'Pont d'Oxford' side of the road from where you got off and not the bus stop in front of the CNRS entrance also called 'Place de la Resistance' (see map).

* Early morning buses from Grenoble (from 4 am) and late night buses from Lyon airport (last departure is 0.30 a.m) are available with prior reservation (72 hours in advance).

* Extra buses are scheduled during peak periods (every 30 minutes) is demand is sufficient.


Geneva International Airport is a two-hour drive from the EPN campus. Bus and train connections to Grenoble exist but are not very frequent. Visit Geneva International Airport website for more details (or phone +41 22 7177111).

A shuttle bus service runs between Geneva International Airport and Grenoble coach station: http://www.aerocar.fr/. Buses run 5 times a day (timetable and prices). Reservation is recommended (online or by phone: +33 (0)974 500 750, or at coach station).

There is also a regional airport at St Geoirs (Grenoble Isère Airport, 30-40 minutes from Grenoble) that offers one flight a day to/from London's Stansted airport during the winter period (EasyJet). There is a bus from Grenoble St. Geoirs Airport to Grenoble bus station that is timed with flight arrivals. The return bus from Grenoble leaves approximately 2h30 before the departure of each flight. This information is subject to change, please check the Grenoble Isère Airport website for precise times.


(click to enlarge)


There are very good train connections from Lyon (1h20-2h) and Paris by TGV, the direct, high-speed train (3h).

Please note that seat reservations on the TGV are obligatory and should be made when you buy your ticket.

There are also train connections with Geneva, Chambery, Turin, Valence, Marseilles, Barcelona, etc. Visit the SNCF website for more details (or phone +33 (0)8 36676869).


Important changes from 1 September 2014 (see below).

Bus connections from Grenoble railway station to the "POLYGONE SCIENTIFIQUE".

There are two buses (TAG) you can take from the city centre to the site. For both bus routes, the journey takes approximately 10 minutes. There are buses every 10-15 minutes throughout the day until about 8pm, the exact times depend on the period of the year so check the timetable at the bus stop. You can buy individual tickets from the bus driver or a 10 or 30 journey card (carte) at tobacconists and major tram stops.

Bus 34

  • In front of the Grenoble railway station, cross over the road and take the N°34 (timetable) marked "Sassenage Château - C", and get off at bus stop "Martyrs Résistance", right in front of the site entrance. Only those buses that terminate at Château de Sassenage will stop at this stop, in other words approx. one bus in every three.
  • You can also take any other N° 34 bus, get off at "Place de la Résistance" and walk for some 400 metres.

Bus 30

  • Behind the railway station (Europole side) take the N°30 (timetable) direction "Saint-Egrève Cap des H – Saint-Egrève Gare" to the "Place de la Résistance" stop: you then have a 5-10 minute walk to the site entrance.


At the beginning of September 2014, the Tram B extension will come into service. From the current terminus "Cité Internationale", the extension of the B line will connect  the station area with the Résistance roundabout (near the ILL) via the Rue des Martyrs. Two new stops, CEA and Résistance will be created. Once the B line extension is operational, the n° 34 bus service between the city centre and the Polygône Scientifique will be cancelled.





Taxis Grenoblois: +33 (0)4 76 54 42 54

or reserve online at www.taxi-grenoble.fr (English)



71 avenue des Martyrs
38000 Grenoble

Phone ESRF:
+33 (0)4 76 88 20 00
+33 (0)4 76 88 20 20

Phone ILL:
+33 (0)4 76 20 71.11
Fax ILL:
+33 (0)4 76 48 39 06

Phone EMBL: +33 (0)4 76 20 72 69
Fax EMBL: +33 (0)4 76 20 71 99


Phone IBS: +33 (0)4 57 42 85 00
Fax IBS: +33 (0)4 76 50 18 90


View Larger Map

Copyright © 2013 EPN-CAMPUS