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M 347B

Arette 21m

Cavity in Arette (Pyrénées-Atlantiques). Depth 21 m. Geological unit: Massif de La Pierre Saint-Martin.

Characteristics

Location

Map

Entrances

Always verify coordinates and access conditions before setting out.

  1. M 347b

    42.950821, -0.738765
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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/65055 · The derived data is available on request under the ODbL: [email protected] · data as of 2026