Arly is a 35 km long river in the departments of Savoie and Haute-Savoie, France. It is a tributary of the Isère, which it joins at Albertville.Towns crossed by the river Megève Praz-sur-Arly Flumet Saint-Nicolas-la-Chapelle Crest-Voland Héry-sur-Ugine Cohennoz Ugine Marthod AlbertvilleTributaries Arrondine Flon Chaise Doron de Beaufort