Classified as a sensitive natural area, here the water forms an almost perfect circle some 40m in diameter. In the middle of a peat bog rich in rare plants. From a viewpoint overlooking the road, you can observe this intriguing natural phenomenon.
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The peat bog is rich in sphagnum mosses, and the water forms a circular basin 40 m in diameter and varying in depth from 2.5 m to 3.2 m, with a constant water level.
The Cerin peat bog is home to a large number of remarkable plant and animal species, including several protected species (Damier de la Sucisse, Bacchante, Azuré des Mouillères and Drosera butterflies).
Please note: it is forbidden to walk in the peat bog. An orientation table and explanations are available at the lookout...
The Cerin peat bog is home to a large number of remarkable plant and animal species, including several protected species (Damier de la Sucisse, Bacchante, Azuré des Mouillères and Drosera butterflies).
Please note: it is forbidden to walk in the peat bog. An orientation table and explanations are available at the lookout...
Services
Services
Groups (Max capacity)
Groups (Max capacity)
- 10 Maximum number of people
Openings
Openings
All year 2025 - Open everyday
Location
Location
Spoken languages
Spoken languages
Environment
Environment
- In the country
- Mountain view
- Mountain location
- Village 2 km away
Access
Access
- At the edge of the D94A, route d'Innimond, viewpoint and orientation table for observing the peat bog.
Free parking.
