Answer
The Leysse is a river that runs through Chambéry, in the Auvergne-Rhône-Alpes region of France. The river is 36 kilometers long and has a catchment area of 128 square kilometers. The Leysse rises in the Bauges Mountains and flows through the city of Chambéry before emptying into the Rhône River. The river is used for irrigation and hydropower generation.