The Aven Armand abyss was discovered on the Causse Méjean in 1897 by Louis Armand and Edouard-Alfred Martel, and it is one of the most stunning underground wonders. A cable car takes you into the cave for an easy access. After that, let your guide lead you through a one-of-a-kind forest of over 400 stalagmites, for an unforgettable journey to the centre of Earth. Our passionate guides take you to the heart of this imaginary but very real world where you can find jellyfishes, turkeys, vultures, palm trees, large pipe organs… and the highest stalagmite known today in a man-exploited cave, with a 30-meter height. Magic, emotion and dream will be in the air for this 1-hour travel to the centre of the Earth.
Rankings & labels
Accueil Moto Lozère
Qualité Sud de France
Qualité Tourisme
We speak : French, English, Spanish
Location accuracy
Causse Mejean
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Activities
Groups
Groups Accepted
Minimum 15 people
Opening
Opening hours from 21 September to 01 November 2026