Chamonix valley and Mont-Blanc massif official website - Sunday February 5th - 00:34
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Road conditions

Etat des routes

R.N.205 from Le Fayet to Chamonix
normal traffic conditionsR.N.506 from Chamonix to Argentière
snow tires or chains requiredR.N.506 from Argentière to Vallorcine and Switzerland by Col des Montets (1461m)
snow tires or chains requiredLast update 2012-02-04 10:30:04

Mont-Blanc Tunnel (2012)

ClassVehicle typeOne wayRound trip
5Motorcycles, motorcycles with side-car or trailer25,80 €32,30 €
1Normal-size passenger cars, small vans and small commercial vehicules38,90 €48,60 €
2Vehicules with trailer, normal-size vans and motorhomes51,50 €64,70 €

Traffic information : tunnel du Mont-Blanc

» Tel : +33(0)4 50 55 55 00 ou +33(0)4 50 53 00 24.
» Web : www.atmb.net