Photo - Cueva del Hoyo Salcedillo
© Pierre Perrault · CC BY-NC-SA (version not stated by the source), https://www.karsteau.org/karsteau/index.php · Karsteau: File0002.jpg · https://www.karsteau.org/karsteau/recherche/entree/recherche_entree.php?entree=21274
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 · 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 KDD122 (acces) · https://grottocenter.org/ui/entrances/168652 · data as of 2026 · Source: Karsteau (Fédération Française de Spéléologie et Canyon) (www.karsteau.org), modified. CC BY-NC-SA (version not stated by the source), https://www.karsteau.org/karsteau/index.php Karsteau (Fédération Française de Spéléologie et Canyon) · Text by Karsteau (FFS) contributors · names, history · obtained 2026-11-11 · https://www.karsteau.org/karsteau/recherche/entree/recherche_entree.php?entree=21274 · data as of 2026