The French Alps are part of the large European chain of mountains known as the Alps. They are primarily attractive for outdoor activities, such as Alpine Skiing and mountaineering. Less famous but still popular sports, in the region, include mountain bike (cross-country, Downhill), white water rafting and paragliding. The region is also noted for its stunning beauty, including many alpine lakes, the largest being Lake Geneva (Lac Leman), Lac d'Annecy and Lac de Bourget; these lakes are year-round attractions for their beauty and access to numerous water sports.