Roc Blanc n°2
Cavity developed in Middle Devonian limestone, with a double entrance opening onto a descending meandering gallery and a junction at -12 m.
EspeleoWorld
Roc Blanc n°2
Cavity developed in Middle Devonian limestone, with a double entrance opening onto a descending meandering gallery and a junction at -12 m.
Véraza
Length: 65 m · Depth: 24 m
Updated record
https://espeleoworld.com/en/c/roc-blanc-n-2-veraza
Information can change. Always verify coordinates, access, weather, and cave conditions before setting out.
Cavity developed in Middle Devonian limestone, with a double entrance opening onto a descending meandering gallery and a junction at -12 m.
Description
Morphology
The double entrance opens into a spacious descending gallery of meandering type. At the start of the descent there is a muddy conduit hidden by a concretion-covered conduit. The bottom is obstructed by clay at -24m.
Speleothems
At the start of the descent, a muddy conduit is hidden by a concretion-covered conduit.
Progression
At -12m there is a junction. A gallery returns to the south and rejoins the entrance gallery through a crawlway among the blocks. To the southeast, a gallery partly filled with clay descends and ends at a small step followed by a low, viscous passage. After a small step overlooking a silted-up shaft, a crawlway branches off to the right and leads to a new step.
Other details
Middle Devonian limestone.
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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/35050 · 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 BTH (Géologie), Cds 11 (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/35050 · data as of 2026