Description

Between Pont-en-Royans and Villard de Lans, in the heart of the Gorges de la Bourne, enter a magical universe and discover an underground world with emerald and crystalline reflections, where the galleries light up to the rhythm of your steps!

The Cave is home to many wonders and will allow you to wander along two underground rivers, to discover the fistulous stalactites, real calcite straws, present by the thousands in the cavity: a unique spectacle in Europe! During your visit, you will also meet proteas, amazing cave animals... Finally, the gigantic Cathedral Hall will light up at the end of each visit offering you the new spectacle
Immersive Sound and Light show, full of color and emotion! Follow the guide!

Opening

All year round, every day.
Exceptional closures on 24/12/2025, 31/12/2025, 1 January and 25 December.
Our visiting hours vary depending on the time of year. We invite you to visit our website to view our visiting schedules.

Equipment

WE love

  • In the mountains
  • Restaurant
  • Free parking
  • Coach parking
  • Parking
  • Bar
  • Mountain view
  • In the countryside
  • In the mountains
  • Sound and light

To welcome you well

Services

  • Pet Friendly
  • Individual guided tours
  • Guided group tours
  • Educational visits
  • Coach access
  • Motorhomes allowed
  • Shop
  • Tourist Documentation

Pets allowed on a leash. People with reduced mobility (contact us). Photos are permitted without a tripod or flash (except for special photo outings). Translations are available at reception: request when purchasing tickets. Audiophones and audio guides are distributed before the visit. Campervans are allowed in our parking lot during the day. No overnight parking.

With a group

Groups accepted from 20 people

Location

5 min from the village of Choranche 30 min from Villard-de-Lans 15 min from Pont-en-Royans 1 hour from Valence and Grenoble 1 hour 30 min from Lyon

Latitude : 45.072018

Longitude : 5.39733

Altitude : 600m