Avenc del Lledoner

Small pit 7 m deep in Castellar del Vallès, with a 13 m entrance divided into two parts and a hackberry tree that makes it easier to locate.

Castellar del Vallès • Vallès Occidental 25m 7m

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Avenc del Lledoner

Small pit 7 m deep in Castellar del Vallès, with a 13 m entrance divided into two parts and a hackberry tree that makes it easier to locate.

Castellar del Vallès · Vallès Occidental

Sviluppo: 25 m · Profondità: 7 m

Scheda aggiornata

https://espeleoworld.com/it/c/avenc-del-lledoner

Le informazioni possono cambiare. Verifica sempre coordinate, accesso, meteo e condizioni della cavità prima di partire.

Mappa topografica dell'ingresso principale — Ingresso principale · Mappa topografica ICGC

Small pit 7 m deep in Castellar del Vallès, with a 13 m entrance divided into two parts and a hackberry tree that makes it easier to locate.

Caratteristiche

Tipo: Abisso
Comune: Castellar del Vallès
Regione: Vallès Occidental
Unità: Sant Llorenç del Munt
Sviluppo: 25 metri
Profondità: 7 metri
Unità principale: Serralada Prelitoral
Litologia: Conglomerato
Aggiornato su EspeleoÍndex: 17 novembre 2012

Località

To reach it, follow the track that climbs towards the Sot de la Carda along the S side of the Muronell hill, once you have crossed the fork where another track climbs up along the N side. We will walk about 600 metres until we find a crossroads on the left that descends to the torrent bed; however, it will be necessary to continue to the right for about 180 metres to the spot where we will observe a gully, which we will go up through the very dense forest (about 120 metres), crossing a rocky area and later a pine grove. The entrance is long and easy to see; inside a hackberry tree grows that makes it easier to locate.

Ingressi

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Avenc del Lledoner
Quota: 520 m
41.632720, 2.041770
UTM 31T (ED 50) 420281 4609647
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Topografia

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Espeleoindex · CC BY-NC 4.0, https://creativecommons.org/licenses/by-nc/4.0/ · Immagine © del suo autore.

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Descrizione

Morfologia

The entrance, 13 metres long, is divided into two parts by a bedrock outcrop located approximately in the middle. The pit is structured on a very steep E-W joint, where very marked erosion forms can be observed.

Idrologia

The pit collected the waters that drain from the Muronell hill, acting as a swallow hole but with less importance than in past times. A residual cavity filled with earth and organic matter from the exterior.

Progressione

The upper part of the entrance is where the splendid hackberry tree grows that makes the descent into the cavity easier, via a very steep ramp full of leaf litter, which leads to the foot of the great fissure; it can be followed in a W direction to reach the lower entrance, where a fig tree grows. On this side the ramp is of hard and slippery rock but somewhat shorter than the previous one.

Storia

Known by the woodcutter of Sant Feliu del Racó, Mr. Josep Lleixa, he accompanied members of the SIS – CET and the GES – CMT (Terrassa), who explored the cavity for the first time on 15 September 1984.