Discover the Gouffre de Poudrey differently.
A dive into the bowels of the earth.
A geological phenomenon, the Gouffre de Poudrey takes you 70m below the ground, into a cave of colossal dimensions: it could contain the entire Notre-Dame de Paris. It is currently one of the largest underground chambers in France. As you walk along, you will discover surprising, magical architecture, shaped by the combined talents of water and time.
Stalactites and stalagmites and other limestone concretions form a real city of darkness.
In 2023, a new tour concept was introduced using the latest technology. Professor Fournier, who organised the first descent into the chasm in 1899, will guide visitors along the route in 5 languages using the latest equipment (smartphone + semi-open headphones).
Magnified by a new lighting system that highlights this grandiose setting, a dramatised visit, musical atmospheres and the "Music and Lights" show, the Poudrey chasm appears in a new light.
Exhibitions on karst, water and bat awareness extend the visit.

Gouffre de Poudrey

1 lieu-dit Puits de Poudrey
25580 ÉTALANS

03 81 59 22 57
http://www.gouffredepoudrey.com
https://www.facebook.com/gouffredepoudrey

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IN THE COOL ATMOSPHERE OF THE CHASM

At just 7 degrees Celsius all year round, the Poudrey Chasm offers a solution against heat waves. France’s largest chasm equipped for visitors has just launched a new dramatised tour for an amazing 360° immersive experience.