Mapas topográficos Valtournenche

In 1999, the summit height was precisely determined to be at 4,477.54 m (14,690 ft) above sea level by using Global Positioning System technology as part of the TOWER Project (Top of the World Elevations Remeasurement) and to an accuracy of less than one centimetre, which allows future changes to be tracked.

Altitud media: 3.295 m