La Bourne River

The river rises in Lans en Vercors and crosses fifteen communes, from upstream to downstream.

Towns crossed: Lans-en-Vercors (source), Villard-de-Lans, Rencurel, Saint-Julien-en-Vercors, Choranche, Châtelus, Sainte-Eulalie-en-Royans, Pont-en-Royans, Auberives-en-Royans, Saint-Laurent-en-Royans, Saint-Just-de-Claix, Saint-Thomas-en-Royans, La Motte-Fanjas, Saint-Nazaire-en-Royans, Saint-Hilaire-du-Rosier