The largest ski area in the world

The size and diversity of this ski resort make it a unique destination. The reason is simple: 85 of the 600 kilometres of tracks are above 1,800 metres with frequent snowfalls that ensure slopes are always snow-covered, while those at lower altitudes are provided with innovative artificial snow systems. Les 3 Vallées, with its three valleys: Vallée de Belleville, Vallée de Méribel and Vallée de Courchevel, is the largest interconnected ski area in the world: 600 kilometres of pistes (all of which can be enjoyed with the 'Les 3 Vallées' ski pass). Connected by 159 lifts, skiers and snowboarders have a wide choice of steep, winding and adventurous slopes, ideal terrain for both experts and beginners from 1,100 metres up to 3,230 metres.

https://www.les3vallees.com/en/