Sommet Saint-Sauveur's summit reaches 416 metres, dropping 213 vertical metres to a base at 203 metres across 43 runs spread over roughly 57 hectares near Saint-Sauveur, Quebec. Terrain splits 42 per cent advanced, 23 per cent each for beginner and intermediate, and 12 per cent expert, with average annual snowfall of roughly 3.5 metres. Eight lifts, including five quad chairs and one six-person chair, serve the mountain alongside one double chair and one surface lift.

Sommet Saint-Sauveur holds a genuinely notable place among Laurentians resorts for operating what is marketed as Quebec's longest ski season, and for its considerable proximity to Montreal, making it a genuinely convenient evening and weekend destination. Its part in Les Sommets, a group of five Laurentians ski areas, gives visitors access to considerably more terrain than the mountain's own footprint suggests.

American Fred Pabst installed the first ski lift on what was then known as Hill 70 in 1934, and the site quickly became one of the more popular ski destinations in eastern North America. Eleven years later, a group of businessmen partnered with Victor Nymark to form Uphill Ltd and further develop the area, before Mont Saint-Sauveur resort was formally established in 1972 under founder Jacques G. Hébert.

The company added the Mont Saint-Sauveur water park in 1985, acquired Mont Avila in 1987, Ski Morin Heights in 1992, and both Mont Olympia and Ski Mont Gabriel in 1995. Following the arrival of passionate skier Louis Dufour, the Hébert and Dufour families rebranded the combined operation as Les Sommets in October 2016, encompassing five ski resorts and the water park. Adult daily tickets run from 68 to 78 Canadian dollars.