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Isère

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The Top 15 Caves in Isère

Looking to visit a cave in Isère on your next adventure? To help you better plan your next outdoor experience, we’ve collected Isère’s 15

best caves for you. Based on the experiences of other users, each is a recommendation you know you can trust — so you can better plan your next adventure.

Last updated: October 31, 2025

Choranche

Highlight • Gorge

Arrived in Choranche from Presle, take advantage of this stopover to refill your water. You can easily get supplies in the village or by going for a hike to the …

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La Balme Caves

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In the caves of La Balme one can look back on a long history: Various archaeological finds indicate that the caves were already inhabited by people at the end of …

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Cuves Trail

Highlight (Segment) • Cave

Beautiful path along La Furon with the entrance of the grotto - Cuves de Sassenage. The cave is the lower exit of the 50-60s known as the deepest cave in …

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Corrençon Natural Icehouse

Highlight • Cave

Ice reserve still exploited not so long ago (until the mid-20th century). Interesting explanatory panels.

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Gournier Cave

Highlight • Cave

You have to go take a look before or after visiting the Choranche cave. It's not far at all and the trail is accessible even to children. The cave is …

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Grottes de Mandrin

Highlight • Cave

Here, we have a beautiful view of the Mandrin caves, a succession of small caves connected to each other. A route allows you to cross them. You can also enjoy a superb view of Grenoble and the region!

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Grotte de la Ture

Highlight • Cave

Grotte de la Ture is a well-known cave not far from Autrans, a fossil cave known for its spectacular stalagmites and stalactites.

This cave gives an easy start for underworld …

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Moulin-Marquis Waterfall and Bournillon Cave

Highlight • Waterfall

The Moulin-Marquis waterfall or Bournillon waterfall is a French waterfall about 400 meters high. It is located in Choranche in Isère, in the Bournillon cirque, downstream from the Bourne gorges.

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Moulin Marquis Spring

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The source of the Moulin Marquis is a few dozen meters from the first waterfalls and the atmosphere there is very pleasant.

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Blowing Hole Cave

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This cave, discovered in 1936, belongs to a network of underground karst cavities in the Vercors massif. In total, this complex extends over around fifty kilometers.

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Extend your search for the best caves by checking out these guides of the top ones in Isère:

Massif Central Ardèche Grenoble Drôme Largentière Haute-Savoie Savoie Puy-de-Dôme Chambéry Ain Saint-Julien-En-Genevois Annecy

The Top 15 Caves in Isère

Choranche

La Balme Caves

Cuves Trail

Corrençon Natural Icehouse

Gournier Cave

Grottes de Mandrin

Grotte de la Ture

Moulin-Marquis Waterfall and Bournillon Cave

Moulin Marquis Spring

Blowing Hole Cave

Other adventures in Isère

Most popular routes in Isère

Most popular attractions in Isère

Get inspired with the komoot mobile app

Explore more

Get ready to conquer new peaks

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