Fastest journey1hr 48m
Taking the train from Chambéry to Bourg-Saint-Maurice (for Les Arcs) is very easy. Chambéry is the natural jumping-off point for excursions to Bourg-Saint-Maurice and the other winter sports resorts in the Tarentaise Valley region. SNCF run both TER trains and buses on this regional route which climbs slowly up into the mountains east of Chambéry. Most services are direct, but you will find the occasional itinerary which requires a change of train or bus in Albertville or Moûtiers.
Bookings for this route normally open three months in advance, though for summer season bookings Loco2 is sometimes able to sell tickets four months or even longer in advance. However, the fare on TER trains from Chambéry to stations in the Tarentaise Valley is fixed, so it matters little whether you book a week or a month in advance.
Chambéry to Bourg-Saint-Maurice
SNCF run about seven direct regional trains (called TER services) each day from Chambéry Challes-les-Eaux to Bourg-Saint-Maurice. Additionally there are up to six SNCF bus services which follow exactly the same route up the Isère Valley to Bourg-Saint-Maurice. Our system clearly shows which services are buses and which are trains.
The fares and journey time are much the same, whether you opt for a train or a bus. Expect the run from Chambéry to Bourg-Saint-Maurice to be two hours. Leaving Chambéry, the route skirts the Massif de Bauges. The last hour of the journey becomes ever more dramatic, with fine views of the Vanoise range away to the south. Sit on the right of the train or bus for the best views.