The Grande Rousses for Skiing and Snowboarding

The Grandes Rousses, including Alpe d'Huez, Vaujany, Oz-en-Oisans, Auris-en-Oisans, Villard-Reculas covers 10,000 hectares, with approximately 800 for alpine skiing.

With a 2,230 m of vertical drop (from 3330m at the top of the Pic Blanc to 1100m at the Enversin d'Oz, the area has 123 marked pistes and include 17 black, 36 red, 32 blue and 38 green and also a piste for night skiing/boarding, and 2 special areas for beginners.

86 ski lifts:

6 cable cars, 10 gondola lifts, 25 chair lifts, 40 ski tows, 2 lifts and 3 carpets and 2 snowparks, a boardercross and half-pipe, and a permanent sledging area.

Oh and just as importantly 300 days of sunshine per year and a great record of snowfall.

All of which are accessible with the same 6 day pass.