Geological sites in Ardeche

Geological and Prehistoric Wonders

Explore the subterranean and megalithic heritage of the Ardèche region, home to some of Europe's most significant prehistoric sites. This collection includes the UNESCO-listed Chauvet Cave, famous for its 30,000-year-old paintings, and the Aven d'Orgnac, a vast underground network of stalactites. The list also features numerous Neolithic dolmens, dramatic limestone formations like the Cirque de Gens, and the Grotte de Saint-Marcel, known for its unique cascading rimstone pools.

Aven d'Orgnac

The aven d'Orgnac is a cave located to the south of the limestone plateau of the Gorges de l'Ardèche, in the commune of Orgnac-l'Aven in…

Grotte de Saint-Marcel

Famous for its cascading "Gours" (rimstone pools) and over 60 kilometers of explored galleries, this cave system is one of the largest in Europe.

Chauvet Cave

A fascinating caves with many paintings of horses, deer, cave lions, bears, even rhinos dating back 30,000 years ago.

Cirque de Gens

A natural horseshoe-shaped limestone cliff formation carved by the Ardèche River, popular for rock climbing and hiking.

Défilé de Donzère

A narrow limestone canyon where the Rhône River cuts through the hills, featuring steep cliffs and Mediterranean vegetation.

Dolmen de la Lauze

A Neolithic megalithic tomb located in the commune of Banne, constructed from local limestone slabs.

Dolmen du Bois des Roches

Part of a group of ten megalithic burial chambers situated between Saint-Alban-Auriolles and Beaulieu.

Dolmen du Calvaire nr. 1

A megalithic tomb positioned on a hill overlooking the Chassezac River near Saint-Ambroix.

Dolmen de Champvermeil

A Neolithic burial site located east of Bidon, featuring a large capstone supported by vertical orthostats.

Grotte de la Vacheresse

A prehistoric cave site near Vallon-Pont-d'Arc containing Paleolithic archaeological remains.

Grotte du Colombier

Known for its fine Magdalenian-era engravings of ibex and other animals dating back thousands of years.

Grotte de Mézelet

A prehistoric cave located near Vallon-Pont-d'Arc, listed as a French historical monument.

Grotte de Louoï

An archaeological cave site in Vallon-Pont-d'Arc with evidence of prehistoric human occupation.

Grotte Chabot

Also known as the Cave of Mammoths, it contains some of the oldest known Paleolithic engravings, dating back to the Solutrean period.

Grotte des Deux Ouvertures

A Paleolithic cave featuring engravings of mammoths and bovids, located in the Gorges de l'Ardèche.

Grotte de la Tête du Lion

Contains a famous red ochre painting of a bovid, dating back approximately 20,000 years.

Grotte d'Ebbou dite de Chamas

A decorated cave with prehistoric engravings of animals, including horses and ibex.

Grotte du Déroc (entrée centrale)

A karst cave system containing archaeological evidence of prehistoric habitation and rock art.

Goule de Foussoubie

The main entrance to a complex karst network and underground river system spanning several communes.

Grotte du Cirque

A cave located within the limestone cliffs of the Gorges de l'Ardèche.

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