Grand Site de l'Aven d'Orgnacnaturally outstanding!

It's a story that begins a hundred million years ago, stretching from the formation of the limestone rock right up until the discovery of the Aven d'Orgnac, in 1935, which now allows visitors to admire the gigantic underground chambers and their majestic crystal formations.
It's a human story too, from the very first fire-lit tales and the thousands of flint blades that were sharpened here, more than 350,000 years ago, to the continuing educational work at the Cité de la Préhistoire. Come learn a little and dream a lot, surrounded by birdsong and the chanting of the cicadas...



Vertige souterrrain

Vertige souterrrain

Vertige Souterrain ! Osez réveiller l'aventurier qui sommeille en vous !Le…

Ouverture vacances de Noël

Ouverture vacances de Noël

Le Grand Site vous accueille du 17/12 au 02/01 inclus…

Fermeture annuelle 2016

Fermeture annuelle 2016

À partir du 16 novembre, le Grand Site de l'Aven…



Grands Sites de France :Paysages remarquables et tourisme durable Cette nouvelle…

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Online ticketing

Save time by buying your tickets for the Grand Site de l'Aven d'Orgnac today! By buying online, you won't have to wait when you get here, as you can have it scanned directly at the Cité de la Préhistoire information desk or the start of the guided tour of the Cave (the black door under the courtyard roof).

We recommend you arrive at least 30 mins before your tour starts.

Buy your tickets online

grotte aven orgnac ardeche

Rates 2016


  • Adult

  • Adult groups
    (+€2 guided tour of the Cité de la Préhistoire)

  • Children (6-14)

  • Children groups 
    (€5.40 € the Cave only / €3.60 Cité de la Préhistoire only)

  • Reduced rates
    (students, jobseekers, adults with three or more children)
    (+€1,50 guided tour of the Cité de la Préhistoire)

Coming to the Aven d'OrgnacBetween gorges of the Ardèche river and the Cèze valley



Lying between the gorges of the Ardèche river and the Cèze valley, the Grand Site de l'Aven d'Orgnac is located 15 km from Vallon-Pont-d’Arc and 8 km from Barjac (Gard).


Grand Site de l'Aven d'Orgnac
La Grotte & Cité de la Préhistoire
Tél : +334 75 38 65 10
Mail :

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