Photo - Cueva de los Franceses

Zarateman · CC0 1.0, https://creativecommons.org/publicdomain/zero/1.0/ · Wikimedia Commons · https://commons.wikimedia.org/wiki/File:Revilla_de_Pomar_-_Cueva_de_los_Franceses_8.JPG

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