If you want to ski down the mountain slope, you'll need to make your way to the top of it first. Hop on Boby Ski Lift and enjoy the ride.
You'll soon find out why this Saint-Sorlin-d'Arves mountainside transportation system is a hit with travelers. If you're looking for more to do and see here, Pass of the Iron Cross, TSF de la Lauze, and Col du Glandon are in the area too. They won't take you long to reach from Boby Ski Lift.