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Avenc de la Bassa de la Llacuna

Avenc de la Bassa de la Llacuna

A pit 52 metres deep in the municipality of Vallirana, dug open and explored by SEO-CEV in October 1995.

Vallirana • Baix Llobregat 64m 52m

EspeleoWorld

Avenc de la Bassa de la Llacuna

A pit 52 metres deep in the municipality of Vallirana, dug open and explored by SEO-CEV in October 1995.

Vallirana · Baix Llobregat

Length: 64 m · Depth: 52 m

Updated record

https://espeleoworld.com/en/c/avenc-de-la-bassa-de-la-llacuna

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

Main entrance reference 41.353418, 1.933178 UTM 31 · 410759 4578540
Topographic map of the main entrance
Main entrance · ICGC topographic map

A pit 52 metres deep in the municipality of Vallirana, dug open and explored by SEO-CEV in October 1995.

Characteristics

Location

From the Bassa de la Llacuna or doline of the Serra del Mas, we will head towards a rocky promontory that stands out at the other end of the doline. Once at this point, we will head SW for about fifty metres until we reach the limit where the slopes begin that descend towards the torrent that comes from the boundary between the Sotarro and the Pla del marge del moro.

Map

Entrances

Always verify coordinates and access conditions before setting out.

  1. Avenc de la Bassa de la Llacuna

    Elevation: 526 m

    41.353418, 1.933178
    UTM 31T (ETRS89) 410759 4578540
    Open in map Open in Google Maps
Download all entrances as GPX

Photos

Avenc de la Bassa de la Llacuna - 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 5

Description

Morphology

A small step places us at the entrance of a sloping shaft 12 metres; behind us the wall is completely smooth. An irregularity in the slope of the step links directly with the dome of a shaft 17 metres, wider and more comfortable. At the base, where we find materials from the artificial digging open, a descending gallery begins that, after overcoming some short ledges, communicates with a shaft 15 metres of jointed structure and its floor is no more than three metres.

History

Dug open and explored by SEO-CEV in October 1995.

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Bibliography

  1. Seo del CEV.(2001).- “La Serra del Mas” Ardenya (1):6-34. SEO-CEV

  • Fotos 'JNC' facilitades per Jordi Navarro, (Centre Excursionista de Castellar del Vallès).

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