General information
- This crossing of the Félix Trombe network lasts approximately 8 hours.
Deal overview
Félix Trombe isthe largest underground network in France with 54 different entrances and more than 117 km of galleries. We invite you to cross the Heretics for a full day to feast your eyes and completely immerse yourself in the underground world.
You will have the opportunity to go to a siphon more than 200 meters deep underground, where the cave begins to be submerged.
You will discover an enormous underground network in a crazy exploration accompanied by a professional and experienced instructor who will guide you throughout the activity.
It will introduce you to moving on a rope in vertical and horizontal cavities to venture underground, where the depths offer us discoveries, each more surprising than the last.
You will be welcomed at the meeting point by your instructor who will first give you a briefing and then give you all the caving equipment. You will have boots, a caving suit, a full harness and a helmet with a headlamp. We advise you to dress comfortably with soft pants and a sweater so as not to be cold in the gallery.
Once ready, you will enter the gallery and discover these immense cavities which will leave you breathless...
Come and live a unique and unforgettable experience in Ariège in the Felix Trombe underground network!
Good to know:
- Bring a bottle of water as well as a "solid" picnic for your lunch break.
- No special skills are necessary to practice this activity, you just need to be in good physical shape and be motivated!
- The meeting places will be agreed with your instructor after your reservation.
What does the activity include
- Welcome on site
- Support, supervision and support by a qualified instructor
- Materials and equipment
- Briefing
- Picnic break
- Insurance
When your activity starts and finishes
- We are happy to welcome you from Monday to Sunday from 8:00 a.m. to 9:00 p.m.
How does it work?
- 1Pick date and seats Calendar with real-time availability. No requests, no waiting.
- 2Instant confirmation You’ll receive the voucher by email and in your Account Area. Contact the instructor to finalise the day details.
- 3All set! Present your booking code on the day and enjoy the adventure.
- 1Buy a Gift Box or Gift Voucher Receive it by post in 24–72h or instantly as a PDF e-voucher. Includes an open-dated redeem code. View previewView preview
- 2Activate whenever you like The recipient has 90 days to activate the voucher and choose any available date in the calendar.
- 3Enjoy the experience Show the voucher on the day of the activity and enjoy!
Yumping is committed to you
Don't worry about the weather. If the provider cancels due to weather conditions or unexpected issues, you can postpone the date at no additional cost or receive a full refund.
Fixed-date bookings are non-refundable, except in cases of bad weather or issues with the provider. Undated or gift bookings can be refunded within 14 days of purchase.
We use bank security technology to protect your personal data and ensure secure transactions.
Only our verified customers can rate the experiences. Their reviews will be published on the provider and activity profile. Additionally, you'll receive a 3% cashback for your future bookings.
Map

Sports Caving Félix Trombe Network - 8h
Chemin Élie Durand Tarascon sur Ariège
Payment methods
Sports Caving Félix Trombe Network - 8h
Related deals
Questions and answers about the activity
How does it work?
- You’ll receive an open-date voucher. Buy now and activate the date later (90 days to choose).
- Gift. Send a gift voucher by email or request a gift box for postal delivery.
- The physical box includes the open-date voucher and a free pair of sunglasses.
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