Aven de Bourges
Cavity with a narrow entrance at ground level, developed along a joint then into a series of steps and vertical shafts.
EspeleoWorld
Aven de Bourges
Cavity with a narrow entrance at ground level, developed along a joint then into a series of steps and vertical shafts.
Évenos
Profondità: 70 m
Scheda aggiornata
https://espeleoworld.com/it/c/aven-de-bourges-evenos
Le informazioni possono cambiare. Verifica sempre coordinate, accesso, meteo e condizioni della cavità prima di partire.
Cavity with a narrow entrance at ground level, developed along a joint then into a series of steps and vertical shafts.
Descrizione
Morfologia
Narrow entrance at ground level. Descent into a narrow joint that then widens. In the upper part, a short meander gives access to the continuation of the cavity. The cavity then consists of a 6-metre shaft split by erosion blades.
Progressione
Stop on a floor of scree. Series of steps (4, 3, 5 m) doubled by parallel shafts. A 10-metre vertical drop then develops, followed by a second one. Next there is a 2-metre step and a new 10-metre shaft. The cavity continues with two 5-metre steps.
Storia
Work in 1991-92 made it possible to gain 5 metres[ref]Guillaume CHARDIN - CDS83, Fichier des cavités du Var > "Aven de Bourges" (numéro 2053188) : http://www.fichiertopo.fr/display.php?details=1&indexid=138[/ref].
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Contiene informazioni da Grottocenter (Wikicaves), grottocenter.org, rese disponibili con la Open Database License (ODbL 1.0, https://opendatacommons.org/licenses/odbl/1-0/), modificate. · https://grottocenter.org/ui/entrances/27473 · I dati derivati sono disponibili su richiesta con licenza ODbL: [email protected] · dati aggiornati a 2026 · Fonte: Grottocenter (Association Wikicaves), worldwide collaborative cave database (grottocenter.org), modificato. CC BY-SA 3.0, https://creativecommons.org/licenses/by-sa/3.0/ Grottocenter (Wikicaves) · Testo di BTH (Description sommaire) · adattato da Espeleoworld (normalizzato, tradotto); l'adattamento è rilasciato con licenza CC BY-SA 3.0, https://creativecommons.org/licenses/by-sa/3.0/ · https://grottocenter.org/ui/entrances/27473 · dati aggiornati a 2026