Aven des Retraites
A vertical pit with a flared shaft in a joint, opening onto a limestone collapse chamber extended by a semi-active gallery.
EspeleoWorld
Aven des Retraites
A vertical pit with a flared shaft in a joint, opening onto a limestone collapse chamber extended by a semi-active gallery.
Puéchabon
Profondità: 46 m
Scheda aggiornata
https://espeleoworld.com/it/c/aven-des-retraites-puechabon
Le informazioni possono cambiare. Verifica sempre coordinate, accesso, meteo e condizioni della cavità prima di partire.
A vertical pit with a flared shaft in a joint, opening onto a limestone collapse chamber extended by a semi-active gallery.
Descrizione
Morfologia
The entrance funnel is quite vertical and cluttered with dolomitic sand. Initially in a joint, the shaft widens as it opens at the top of the collapse chamber carved into the limestone level. The whole is very impressive but stable. A final passage at -41 m allows one to leave the scree zone for good and gives access to the top of a chamber extended by a small semi-active gallery of very fine morphology. Unfortunately it ends at -60 m on a narrow, clayey joint.
Progressione
At the bottom of the chamber, one must squeeze into the small vertical step between the scree and the wall, without going to the very bottom, to find the key passage at mid-height that will lead to the continuation. In fact, we move about among very large blocks, going from one wall to the other, looking for the most obvious passages.
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Fonte: BRGM BDCavité (inventaire des cavités souterraines), via Géorisques (www.georisques.gouv.fr), modificato. Licence Ouverte 2.0, https://www.etalab.gouv.fr/licence-ouverte-open-licence/ Ministère de la Transition écologique, de la Biodiversité et des Négociations Internationales sur le Climat et la Nature – données Géorisques (BRGM), mise à jour du 2026-10-16 · dati aggiornati a 2026 · Contiene informazioni da Grottocenter (Wikicaves), grottocenter.org, rese disponibili con la Open Database License (ODbL 1.0, https://opendatacommons.org/licenses/odbl/1-0/), modificate. · profondità · ottenuti il 2026-10-19 · https://grottocenter.org/ui/entrances/2409 · I dati derivati sono disponibili su richiesta con licenza ODbL: [email protected] · dati aggiornati a 2026 · Fonte: Grottocenter (Association Wikicaves), worldwide collaborative cave database (grottocenter.org), modificato. CC BY-SA 3.0, https://creativecommons.org/licenses/by-sa/3.0/ Grottocenter (Wikicaves) · Testo di KDD122 (description) · adattato da Espeleoworld (normalizzato, tradotto); l'adattamento è rilasciato con licenza CC BY-SA 3.0, https://creativecommons.org/licenses/by-sa/3.0/ · descrizione · ottenuti il 2026-10-19 · https://grottocenter.org/ui/entrances/2409 · dati aggiornati a 2026