Avenc dels Nerets

Small 8 m deep pit in the Sant Antoni reservoir area (Talarn), formed by a fissure with a single 22 m gallery and three openings in the ceiling.

Talarn • Pallars Jussà 22m 8m

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Avenc dels Nerets

Small 8 m deep pit in the Sant Antoni reservoir area (Talarn), formed by a fissure with a single 22 m gallery and three openings in the ceiling.

Talarn · Pallars Jussà

Sviluppo: 22 m · Profondità: 8 m

Scheda aggiornata

https://espeleoworld.com/it/c/avenc-dels-nerets

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

Small 8 m deep pit in the Sant Antoni reservoir area (Talarn), formed by a fissure with a single 22 m gallery and three openings in the ceiling.

Caratteristiche

Tipo: Abisso
Comune: Talarn
Regione: Pallars Jussà
Unità: Boumort, el
Sviluppo: 22 metri
Profondità: 8 metri
Unità principale: Prepirineu
Litologia: Arenaria
Aggiornato su EspeleoÍndex: 27 settembre 2014

Località

It is located in the Sant Antoni reservoir area (Talarn).

At km 58.9 of the C-1412b / C-74 (Isona to Tremp), take a right turn signposted 'Central FECSA – Nerets'. A few metres after entering and before crossing the Gavet canal, turn left to follow the track leading to les Ínsules, cross two bridges and leave the track we were following towards les Ínsules on the left and continue to the right to the end, where we will find a modern construction surrounded by fields. Follow them in a NE direction to the end of the field where a path leads to a stream that must be followed on the left until passing some blocks, the start of the platform where the group of fissures of els Nerets is found. From here a large cubic block can already be seen, at the foot of which are the entrances of the pit.

Ingressi

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Avenc dels Nerets
Quota: 447 m
42.179632, 0.909693
UTM 31T (ED 50) 327463 4672039
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Topografia

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Descrizione

Morfologia

It is a fissure that forms a single gallery 22 metres long, with three openings in the ceiling that connect it with the outside, only the central entrance (4 x 1 m) being passable, divided in two by an embedded block. After descending the 4 metres of vertical drop one reaches the middle point of the gallery; towards the NW, after a small step, it widens to emerge at the ravine through a wide portal. In the opposite direction the gallery becomes narrower and 3 metres from the end there is a side shaft of 6 metres.

Storia

During the month of October 1968, members of the SIE – CEA explored a whole series of fissures located near the gate of the Talarn reservoir, naming them Cova-avenc de la Comporta no. 1, 2 and 3. Very close to these they also mention a series of pits (Avenc Estret, Avenc molt Estret, Avenc de l'Escletxa and Avenc del Puny), estimating that they have a depth of about 10 metres. One of these must certainly be the one now catalogued as Avenc dels Nerets. These explorations only appear in a list of activities of the SIE from the year 1968 (EspeleoSie no. 6) and nothing more was ever heard of them.

Around the year 1979, members of the GES – CMB, during the research work for the Catàleg Espeleològic de Catalunya, rediscovered the cavities, surveyed them and decided to name them with the place name of the area, els Nerets.