If you want to ski down the mountain slope, you'll need to get to the top of it first. Jump on Ski Lift Leysin - Mayen and enjoy the ride up.
You'll be spoiled for sightseeing choice when visiting Leysin. Ski Lift Leysin - Mayen is a good place to begin here, but there are loads of other fine sights to explore. Les Diablerets Ski Resort, Leysin Ski Resort, and Leysin-Berneuse Gondola are close to the mountainside transportation system and will fill in your day nicely.