Tags: Mountain Range.
The Cottian Alps (French: Alpes Cottiennes; Italian: Alpi Cozie) are a mountain range in the southwestern part of the Alps. They form the border between France (Hautes-Alpes and Savoie) and Italy (Piedmont). The Fréjus Road Tunnel and Fréjus Rail Tunnel between Modane and Susa are important transportation arteries between France (Lyon Grenoble) and Italy (Turin).
