Arrival by train
Every trip of the Rennes <> Mont Saint-Michel line is in connection with the TGV high- speed train to and from Paris, so you can do a round trip from Paris in one day. Paris – Mont Saint-Michel in 3 hours, it’s possible!
To reach the Rennes bus station from the train station, take the “Sortie Nord” (north exit), turn right and follow the signs towards the Rennes’ “Gare Routière” (bus station).
The Rennes bus station is located at level 0 (zero) of the train station.