If you want to ski down the mountain slope, you'll need to reach the top of it first. Hop on Lac Noir Ski Lift and enjoy the ride.
To explore this mountainside transportation system, make your way to Les Deux Alpes. There are lots of other things to see in the area, such as Venosc Gondola, Ice-Cave Les 2-Alpes, and Plateau d'Emparis.