Download our audioguide on your smartphone
Discover a strange and exciting underground route shaped during the great ice ages.
A 45 min to 1H30 walk from the burial point of an old river until its resurgence in the middle of a cliff on a belvedere overlooking the Cerdon’s valley and its vineyards.
Choose your visit:
French guided tour at fixed times, non guided tour or visit in the form of a tale for the youngest.
French Guided tour
Duration: 1 hour (+30 min Belvedere)
Non guided visit
Maximum 8 people / group - Download our audioguide on your phone (French, English, Dutch, Spanish).
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Are there visits in other languages ?
No, but we suggest that you download the commentary in different languages on your own smartphone before coming - Download the audioguide
We also lend paper translations of the visit (English, German, Dutch, Spanish, Italian and Russian).
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How long is the visit ?
If you choose the guided visit : For the 1st part: approximately 1 hour, and the 2nd part takes 30 minutes to go down and up to the reception area.
If you choose the self-guided visit : you can count 45min to 1h to do the complete tour
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Can I bring my baby or a little child?
Yes, but it is necessary to take into account temperature variations (14°C to 4°C) and to cover children well whatever their age.