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
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Opening hours from 21 September to 01 November 2026
Monday
Open
Tuesday
Open
Wednesday
Open
Thursday
Open
Friday
Open
Saturday
Open
Sunday
Open
Opening hours from 03 April to 11 July 2027
Monday
Open from 10:00 am to 12:00 pm and from 01:30 pm to 04:30 pm
Tuesday
Open from 10:00 am to 12:00 pm and from 01:30 pm to 04:30 pm
Wednesday
Open from 10:00 am to 12:00 pm and from 01:30 pm to 04:30 pm
Thursday
Open from 10:00 am to 12:00 pm and from 01:30 pm to 04:30 pm
Friday
Open from 10:00 am to 12:00 pm and from 01:30 pm to 04:30 pm
Saturday
Open from 10:00 am to 12:00 pm and from 01:30 pm to 04:30 pm
Sunday
Open from 10:00 am to 12:00 pm and from 01:30 pm to 04:30 pm
Opening hours from 12 July to 22 August 2027
Monday
Open from 10:00 am to 05:30 pm
Tuesday
Open from 10:00 am to 05:30 pm
Wednesday
Open from 10:00 am to 05:30 pm
Thursday
Open from 10:00 am to 05:30 pm
Friday
Open from 10:00 am to 05:30 pm
Saturday
Open from 10:00 am to 05:30 pm
Sunday
Open from 10:00 am to 05:30 pm
Opening hours from 23 August to 19 September 2027
Monday
Open from 10:00 am to 12:00 pm and from 01:30 pm to 04:30 pm
Tuesday
Open from 10:00 am to 12:00 pm and from 01:30 pm to 04:30 pm
Wednesday
Open from 10:00 am to 12:00 pm and from 01:30 pm to 04:30 pm
Thursday
Open from 10:00 am to 12:00 pm and from 01:30 pm to 04:30 pm
Friday
Open from 10:00 am to 12:00 pm and from 01:30 pm to 04:30 pm
Saturday
Open from 10:00 am to 12:00 pm and from 01:30 pm to 04:30 pm
Sunday
Open from 10:00 am to 12:00 pm and from 01:30 pm to 04:30 pm
Opening hours from 20 September to 31 October 2027