I was considering accessing (cheaply) the ski resorts of Savoie by flying to Grenoble and then taking SNCF to Bourg Saint Maurice. I have read in the tips on this site and on the airport site that there is a shuttle bus between the airport and the gare routiere, but I was wondering where this is in relation to the train station? Are the bus station and train station in the same place, or is their easy access between them? Thanks a lot for your help. Nick.