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Avenc Sm-20 de la Serra del Mas

Avenc Sm-20 de la Serra del Mas

Tiny pit in the Serra del Mas, Vallirana, explored in 1995 by SEO-CEV.

Vallirana • Baix Llobregat 5m 2m

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Avenc Sm-20 de la Serra del Mas

Tiny pit in the Serra del Mas, Vallirana, explored in 1995 by SEO-CEV.

Vallirana · Baix Llobregat

Length: 5 m · Depth: 2 m

Updated record

https://espeleoworld.com/en/c/avenc-sm-20-de-la-serra-del-mas

Information can change. Always verify coordinates, access, weather, and cave conditions before setting out.

Main entrance reference 41.353254, 1.933170 UTM 31 · 410758 4578521
Topographic map of the main entrance
Main entrance · ICGC topographic map

Tiny pit in the Serra del Mas, Vallirana, explored in 1995 by SEO-CEV.

Characteristics

Location

It is located 18 metres S of the centre of the Bassa de la Llacuna doline, and 22 metres NE of the avenc del Barranc.

Map

Entrances

Always verify coordinates and access conditions before setting out.

  1. Serra del Mas, Avenc Sm-20 de la

    Elevation: 519 m

    41.353254, 1.933170
    UTM 31T (ETRS89) 410758 4578521
    Open in map Open in Google Maps
Download all entrances as GPX

Photos

Avenc Sm-20 de la Serra del Mas - Photo, Vallirana, Baix LlobregatView image
Click to enlarge

Espeleoindex · CC BY-NC 4.0, https://creativecommons.org/licenses/by-nc/4.0/ · Image © its author.

Image 1 of 1

Description

Morphology

Circular shaft barely one metre in diameter and 2 metres deep. The base forms a tiny chamber blocked by sediments; on one side the base drops 40 centimetres further.

Progression

It is feasible to dig it open.

History

Explored in 1995 by SEO-CEV, it remained pending further digging.

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Bibliography

  1. Rubinat Aumedes, Francesc (2004).- “Catàleg Espeleològic del Massís de l'Ordal”. Espeleosie (Monogràfic):1-117. SIE del CE Àliga. Barcelona.
  2. SEO del CEV. (2001).-“La Serra del Mas” Ardenya (1): 6-34. SEO-CE Vallirana.
  3. Valles, Jordi de (2017).-”Baix Llobregat”. Catàleg Espeleològic de Catalunya (Vol.6):1-468. ECG/FCE
  4. Coordenades situació i fotografies facilitades per Juli Serrano (SIE-CEA) el gener de 2021.

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Cova Sm-26 de la Serra del Mas

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Avenc Sm-21 de la Serra del Mas

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Source: Espeleoindex (espeleoindex.com), modified. CC BY-NC 4.0, https://creativecommons.org/licenses/by-nc/4.0/