If you want to ski down the mountain, you'll need to make your way to the top of it first. Jump on Pas du Roc Ski Lift and enjoy the ride up.
You'll soon see why this Modane mountainside transportation system is visited by many travelers. If you're looking for more to explore, Bardonecchia Ski Resort, Station de Ski La Norma, and Bardonecchia - Jafferau are in the area too. They won't take long to reach from Pas du Roc Ski Lift.