The Saint-Christophe Cave or Grottes des Échelles

The Saint-Christophe Cave is one of the most incredible natural sites in the Rhône-Alpes region! It was carved into the rock more than 50 million years ago and is one of the largest in the region. As you venture inside, you’ll be impressed by the many natural wonders, such as underground waterfalls, crystal-clear lakes, and stalactite and stalagmite formations.  

You can discover the secrets of this cave with an experienced guide who will take you to the most spectacular spots. The Saint-Christophe Cave is a must-see for a unique and memorable experience for all ages, just 15 minutes from Camping Le Balcon de Chartreuse.