Aven Jeanine
Aven Janine, in Méjannes-le-Clap, is a cavity consisting of a vast chamber measuring 40 x 25 x 10 m, reached by an 11 m shaft.
EspeleoWorld
Aven Jeanine
Aven Janine, in Méjannes-le-Clap, is a cavity consisting of a vast chamber measuring 40 x 25 x 10 m, reached by an 11 m shaft.
Méjannes-le-Clap
Sviluppo: 60 m · Profondità: 37 m
Scheda aggiornata
https://espeleoworld.com/it/c/aven-jeanine-mejannes-le-clap
Le informazioni possono cambiare. Verifica sempre coordinate, accesso, meteo e condizioni della cavità prima di partire.
Aven Janine, in Méjannes-le-Clap, is a cavity consisting of a vast chamber measuring 40 x 25 x 10 m, reached by an 11 m shaft.
Descrizione
Morfologia
This aven consists essentially of a vast chamber (40 x 25 x 10) reached by descending a free-hanging 11 m pit. This slightly sloping chamber is cluttered with large blocks from collapses of the vault. Note the thin layer of rock between the vault and the surface. To the east, two side passages branch off, one of which contains the lowest point of the cavity (-37 m).
Idrologia
To the west, a small inflow of water can be seen disappearing immediately into the scree (connection with the Marnade spring proven by dye tracing).
Progressione
The chamber is reached by descending a free-hanging 11 m pit.
Altri dettagli
CO2 DANGER
The tourist office of Méjeane le Clap informs us: at Aven Janine (Méjannes-le-Clap), the atmosphere is unbreathable today because of an excess of CO2.
Commenti degli utenti (0)
Nessun commento ancora.
Sii il primo a condividere la tua esperienza!
Esplorazioni registrate (0)
Nessuna esplorazione registrata.
Registra la tua visita a questa grotta!
Grotte vicine
Fonte: BRGM BDCavité (inventaire des cavités souterraines), via Géorisques (www.georisques.gouv.fr), modificato. Licence Ouverte 2.0, https://www.etalab.gouv.fr/licence-ouverte-open-licence/ Ministère de la Transition écologique, de la Biodiversité et des Négociations Internationales sur le Climat et la Nature – données Géorisques (BRGM), mise à jour du 2026-10-16 · dati aggiornati a 2026 · 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. · profondità, sviluppo, nomi · ottenuti il 2026-10-19 · https://grottocenter.org/ui/entrances/37355 · 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 SCSP Alès, Frédéric Urien (DANGER CO2) · adattato da Espeleoworld (normalizzato, tradotto); l'adattamento è rilasciato con licenza CC BY-SA 3.0, https://creativecommons.org/licenses/by-sa/3.0/ · descrizione · ottenuti il 2026-10-16 · https://grottocenter.org/ui/entrances/37355 · dati aggiornati a 2026