Your vertical meters
The 4 Vallées resorts(Thyon, Veysonnaz, Nendaz, La Tzoumaz und Verbier) have adopted the Skilinesystem. The Skiline Altitude Diagram enables each holder of a 4 Vallées ski pass, to see its traveled vertical meters during the ski day and also the number of lifts ridden, slope kilometers and vertical meters.
In addition to the general information about the skiing location and the photos, they also get information on the weather, the snow, as well as webcam photos and the possibility for discussion.
This service is free. To register, simply enter your ski pass number on Skiline website : http://www.skiline.cc/ticket/nendaz.