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Aven du Chemin de Tarrissous

Small cavity with a round entrance, meandering gallery, steep forced conduit and a shaft widening toward a chamber with an impenetrable concretion-covered meander.

Cournonterral 13m

Small cavity with a round entrance, meandering gallery, steep forced conduit and a shaft widening toward a chamber with an impenetrable concretion-covered meander.

Characteristics

Location

Mapa

Entrances

Always verify coordinates and access conditions before setting out.

  1. Aven du Chemin de Tarrissous

    43.577272, 3.667488
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Description

Morphology

A small round entrance (0.6 m x 0.6 m) opens into a meandering gallery consisting of a slope then a short step. Next comes a small steep forced conduit that leads to the edge of a shaft that is narrow at the start. This pretty shaft widens gradually and ends in a small chamber where an impenetrable concretion-covered meander opens.

Speleothems

The small terminal chamber contains an impenetrable concretion-covered meander.

Hydrology

The bottom is slightly gassy (CO2).

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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/74787 · 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/74787 · data as of 2026