THE OTHER CLAMOUSE

Discover a unique adventure in the heart of the upper chambers of the Clamouse Cave. A 1-kilometer underground hike immerses you in pristine natural spaces—usually inaccessible to the public—following in the footsteps of Michel Siffre, the famous speleologist (see bottom of page). Explore the giant gallery with its thousands of stalactites and stalagmites—a nature reserve designated by the Ministry of Ecological Transition—via an accessible, moderately challenging trail.

AN ADVENTURE IN MOTION

Equipped with a harness, you’ll make your way safely through areas reserved for explorers. Rope crossings, short climbs, zip lines over 30 meters high—experience 3½ hours of unique adventures in an exceptional setting.

PRACTICAL INFORMATION

  • Departures: Tuesdays and Wednesdays at 2:00 p.m.
  • Activity duration: 3 hours 30 minutes
  • Ages 10 and up
  • Equipment provided: wetsuit, gloves, harness, helmet, and headlamp
  • What to bring: closed-toe shoes (hiking boots or sturdy sneakers)

DISCOVER MICHEL SIFFRE'S EXPEDITION

Good deal

Special electro session

Clamouse mini train
& Cave tour

Book online
to enjoy special benefits

Special rates
Save up to €2 per person

Guaranteed admission
No more lines, even during peak hours

Immerse yourself in a world where science and fiction collide.

No right
of withdrawal

In application of article L121-21-8 of the Consumer Code, the services offered by the Grotte de Clamouse, as leisure services, are not subject to the application of the right of withdrawal provided for in articles L121-21 et seq. of the same Code, with regard to distance selling.


An e-ticket cannot be reimbursed, even in the event of loss or theft, nor can it be returned or exchanged.

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