Live a unique and timeless adventure, and discover the 6th continent...
- Discovery speleology : your first steps underground
- Adventure speleology : a more sports-like exploration
- Bachelor / bachelorette parties
- Discover the underground world
Marc has a state-registered speleology-canyoning diploma, as well as being a mountain and nordic skiing guide. He is also a member of the National Syndicate of Speleology and Canyoning Professionals, as well as the French Speleology Federation.
He has been doing speleology in a club since he was 14 years old.