Les Rousses is a large ski resort in the French Alps, located in the Jura region near Prémanon. It offers over 220 kilometers of groomed ski runs across six different areas, making it one of the largest ski areas in France. The resort has a variety of slopes for all levels, including family-friendly options, and offers additional activities such as cross-country skiing, snowshoeing, and dog sledding. Les Rousses is part of the Jura sur Léman ski area, which provides access to over 200 kilometers of cross-country skiing trails.