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Gouffre de Fontlune

Ambérieu-en-Bugey 22m

Shaft in Ambérieu-en-Bugey (Ain). Depth 22 m.

Characteristics

Location

Map

Entrances

Always verify coordinates and access conditions before setting out.

  1. Gouffre de Fontlune

    45.952757, 5.386506
Download all entrances as GPX

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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/9710 · The derived data is available on request under the ODbL: [email protected] · data as of 2026