Don't just roam the earth's surface — learn more about what's underneath it too. See strange natural formations and patterns in the deep, shadowy recesses of Aven Armand Cave.
This Hures-la-Parade natural underground attraction is a good spot to start your day of sightseeing. There's loads to explore nearby, such as Grottes de Dargilan, and Maison des Vautours. Take your time at Aven Armand Cave before hitting up these other fine sights.