La Bourne gorges, located in Vercors Regional Nature Park between Pont-en-Royans and Villard-de-Lans, are a wild natural site best viewed from the breathtaking gorge-side road.
Don't miss stopping off at Choranche caves in the gorges themselves for their wonderful stalactites, two underground rivers, emerald-green lake and sound and light show presented in the cave chamber called the Grande Salle de la Cathédrale.
