The winter season is from October to May in the only glacier ski area. Over 24 peaks with an heigth over 4000 m can be seen from the glacier. Both the Restaurant Botta 3000 and the Refuge l'Espace restaurant offer spectacular views. The ski run around the Oldensattel is one of the longest and most challenging runs in the area.

In winter 28 kilometers of prepared slopes, including the new & challenging Red Run and well-known 7-kilometer long Oldenpiste and Snowpark for freeskiers, await snow enthusiasts. The glacier itself offers a large variety of activities for its guests: winter hiking trails, cross-country skiing, a snow park, dog sled rides and the only suspension brige that conects two peaks, the Peak Walk by Tissot.