Don't just roam the earth's surface — discover what's underneath it too. See surreal natural formations and shapes in the deep, dim recesses of Grottes de Choranche.
Head in the direction of Choranche, pay the entry fee and discover why Grottes de Choranche is a favorite among travelers. Consider sticking around for an extra day or two, because there are some other interesting attractions not far from this natural underground attraction. Le Musee de leau and Gorges de la Bourne are our top picks.