If you would like to add a little bit of adrenaline snowmobile is what you need
This activity gives you the possibility of riding a snowmobile through white and snowy roads into the valley and the forest. Always with the company of a specialized guide that leads the group. If you rather not to drive, you can go along with one.
Besides being an amusing activity it is very safe and recommended for families. You can combine this excursion with something more relaxing like a hike with snowshoes or cross country skiing. Some winter centers offer the option of doing it by night.
Get to know the valley in a different way.