If you want to ski down the mountain, you'll need to reach the top of it first. Jump on LArmoise Ski Lift and enjoy the ride.
You'll soon see why this Aussois mountainside transportation system is visited by many travelers. If you're searching for other things to see here, Station de Ski La Norma, Aussois en Vanoise, and Modane Underground Laboratory are in the area too. They won't take you very long to get to from L'Armoise Ski Lift.