The Prehistoric Mushroom

The prehistoric Mushroom Rock overlooks the Jonte gorges and the village of Rozier. Its very evocative name dates from the 19th century and is the inspiration of a walker who saw it from afar. Immediately, the silhouette of the rock inspires him with the shape of a petrified mushroom.

it was christened "Prehistoric Mushroom Rock" in the 19th century by a hiker who distinguished it from a distance compared to a mushroom, petrified since the dawn of time.


It is a huge peduncular rock that stands at an altitude of 893 meters on the Causse Noir. With a length of 22 meters, it is the largest of its kind that we find, all Causses together. Vegetation has taken over again and despite a fire that consumed 500 m2 near the site on September 3, 2003, the rock is becoming increasingly difficult to locate.

The Prehistoric Mushroom is a remarkable geological formation located in the Lozère department, in the Occitanie region, near the village of Sainte-Enimie, in the Gorges du Tarn. It is a natural rock formation that has the particularity of resembling a giant mushroom.Points of Interest:
Geological Formation:Unique Appearance: The Prehistoric Mushroom is made of eroded limestone, forming a structure that evokes the shape of a mushroom with a wide cap and a narrow stem. This formation is the result of the natural erosion of rock layers over the centuries.
Height and Size: The mushroom is several meters high, and its "cap" can reach an impressive diameter, making it a spectacular and photogenic geological feature.Why visit the Prehistoric Mushroom?
Natural Beauty: The Prehistoric Mushroom is an impressive geological formation that offers unique and picturesque views, perfect for nature and photography enthusiasts.
Exploration: It is an excellent opportunity to explore the Gorges du Tarn, a place rich in varied geological formations and impressive landscapes.
Hiking: The visit can be integrated into a longer hike, allowing you to discover the geological and natural diversity of the Gorges du Tarn.
In short, the Champignon Préhistorique is a fascinating destination for those interested in geology, natural landscapes, and the discovery of unique rock formations in a spectacular setting.