Dent de Crolles crossing from the Trou du Glaz to the Grotte Annette
Description
This is our signature adventure circuit for caving in the Chartreuse.
The Dent de Crolles Traverse route, starting from the Trou du Glaz and ending at the Annette Cave, lasts nearly 8 hours underground! Other routes are possible in the Dent de Crolles, but this version remains our top recommendation.
It’s a long and highly comprehensive outing. Throughout this underground journey, you’ll encounter numerous abseils of up to 30 meters on a highly varied route shaped by water erosion. A good physical condition is essential, as well as prior experience in caving and abseiling (from activities like climbing or canyoning, for example).
We recommend trying the Eymards Cave first to familiarize yourself with rope descent and ascent techniques, ensuring you’re comfortable for the Dent de Crolles Traverse.
Climbing, downclimbing, abseiling, crawling, and hiking are all part of the program for this unforgettable day.
Good physical fitness is a must, as in addition to 8 hours of caving, there is a 1-hour approach hike and a 1-hour return hike. You’ll definitely sleep well that night!
Read moreLocation
Price
| Individual price / person | 120.00 € |
|---|---|
| 6+ pers Group - fee / person | 110.00 € |
Useful informations
| Difficulty | |
|---|---|
| Ages | 14+ year old people |
| Duration | |
| Approach walk | 01 : 00 |
| Return walk | 01 : 00 |
| Equipment Checklist |
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| Opening period | April at November |
| Where | Isère |
| Area | Grenoble / Lyon / Chambéry |
| Mountain range | Chartreuse |
Book Now
We’ll do our best to satisfied you wishes, then, for any special requests, please fill up the contact form above or let's call.
- Phone : +33 476 402 476
- Portable : +33 663 703 625
- text : +33 663 703 625
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Customer service
About us
Phone : +33 476 402 476
Mobile phone : +33 663 703 625
text : +33 663 703 625
Whatsapp : Click to Chat
E-mail : reservation@vertical-aventure.com
Address : 7 rue de Belledonne 38660 La Terrasse FRANCE
