How to come to Rennes By train : from Paris Montparnasse-station (2 hours 15) By plane : from Paris CDG/Orly airports (1 hour) How to go to Adagio hotel From airport, take a taxi (please keep the bill, we can reimburse). From the train station, go to the subway (direction J.F. Kennedy) until "Saint-Anne" station. Then follow the map (10mn walk): http://www.adagio-city.com/fr/hotel-8398-adagio-access-rennes-centre/index.shtml (the subway station are plotted with a M on the map) How to go to the math building (conference room on the floor) From the train station, take the subway until "Republique" (two stations) and then take the bus No 4 direction "Beaulieu Atalante" and stop at "Beaulieu Restau U". The math building (highest one, 8 floors) is about 500 meters on the left. From Adagio hotel, take the bus No 31 at "Hotel Dieu" (between "Saint-Anne" and hotel) in direction of "Beaulieu Chimie" and stop at "Beaulieu Cite U". The math building is the highest one, on the right (9 floors). GPS coordinates: 48 deg 07' 09" North / 1 deg 38' 31" West Map of the bus http://www.star.fr/fileadmin/documents/PDF/plans/de_reseau/Rennes_urb_miniplan.pdf Map of the campus http://perso.univ-rennes1.fr/frank.loray/CampusMap.pdf