Trou du Gallois
EspeleoWorld
Trou du Gallois
Saint-Pierre-de-Chartreuse
Length: 150 m · Depth: 76 m
Updated record
https://espeleoworld.com/en/c/trou-du-gallois-saint-pierre-de-chartreuse
Information can change. Always verify coordinates, access, weather, and cave conditions before setting out.
Cave in Saint-Pierre-de-Chartreuse (Isère). Length 150 m. Depth 76 m. Geological unit: Massif de la Chartreuse.
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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/87691 · The derived data is available on request under the ODbL: [email protected] · data as of 2026