Jean-Marc (Aven-perte)
A narrow pothole descends through a series of shafts and passages to a terminus at -85.
EspeleoWorld
Jean-Marc (Aven-perte)
A narrow pothole descends through a series of shafts and passages to a terminus at -85.
Aumelas
Depth: 85 m
Updated record
https://espeleoworld.com/en/c/jean-marc-aven-perte-aumelas
Information can change. Always verify coordinates, access, weather, and cave conditions before setting out.
A narrow pothole descends through a series of shafts and passages to a terminus at -85.
Description
Morphology
A narrow 15-metre shaft is followed by an 11-metre shaft (-33). Passages choked with blocks descend to the base of a large chimney (-45). Shortly afterwards one reaches an 11-metre vertical where several passages are possible. A final descent of 10 metres leads to the terminus of the pothole at -85.
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Contains information from Grottocenter (Wikicaves), grottocenter.org, made available under the Open Database License (ODbL 1.0, https://opendatacommons.org/licenses/odbl/1-0/), modified. · https://grottocenter.org/ui/entrances/74713 · The derived data is available on request under the ODbL: [email protected] · data as of 2026 · Source: Grottocenter (Association Wikicaves), worldwide collaborative cave database (grottocenter.org), modified. CC BY-SA 3.0, https://creativecommons.org/licenses/by-sa/3.0/ Grottocenter (Wikicaves) · Text by Marc Jupin (Description générale) · adapted by Espeleoworld (normalized, translated); the adaptation is licensed CC BY-SA 3.0, https://creativecommons.org/licenses/by-sa/3.0/ · https://grottocenter.org/ui/entrances/74713 · data as of 2026