Parc national de la Vanoise
The Tarentaise Valley is the biggest concentration of world-class ski resorts in the world. The well-known neighbour systems are Paradiski (Les Arcs and La Plagne) and Les Trois Vallées (Courchevel, Meribel, Val Thorens and more). There were once plans to interlink all systems and resorts to create the largest ski area in the world. However, that vision was ended with the creation of the Vanoise National Park.