Les 3 Vallées® do indeed make up the world’s largest ski area! But don’t take our word for it ? take a look at the figures! After all, figures never lie, and especially not when they’re from Kaliblue, a company specialised in mapping services and artistic 3D imaging. 600km of pistes accessible on skis 328 downhill skiing pistes 1,512 hectares of maintained pistes 62,000 total difference in height 166 ski lifts More than 2,100 snow canons 35,000 hectares of nature 105km2 (or 10,500 hectares) of skiable area