The Bauges Mountains (French: Massif des Bauges, pronounced [masif de boʒ]) are a mountain range in Auvergne-Rhône-Alpes, Eastern France, stretching from the city of Annecy, Haute-Savoie to the city of Chambéry, Savoie, which is part of the French Prealps.
The Bauges have fourteen summits above 2,000 metres (6,562 ft): Other noteworthy summits include: The Bauges massif contains many underground cavities.
There are three main sectors: the Margériaz, the Revard sector and the mountain of Bange-Prépoulain.
[1] Under these karsts large underground networks develop in particular the Creux de la Benoite-Litorne-Grotte de Prérouge with a depth of 860 meters for 54 kilometers of development.
[2] The Margériaz sector is renowned for the length and difficulty of its meanders, which are particularly difficult to explore.