Les Karellis is a family-friendly ski resort in the Maurienne Valley, France, offering 30 trails for skiers of all levels. The resort is located at an altitude of 1600-2500m and features a ski area with a ski pass included in stays. Les Karellis has a 4.6-star rating based on 2,335 Google reviews, with reviewers praising its accessibility, family-friendly atmosphere, and good food. The resort offers a range of activities, including summer recreation, and is labeled as a "Qualité Tourisme" and "Famille Plus" destination.