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Bauma Gran de Coma Oriola

Bauma Gran de Coma Oriola

Large shelter about 8 m deep at Coma Oriola (la Masella, Cerdanya), explored and catalogued on 16 July 2015.

Urús • Cerdanya 8m

Large shelter about 8 m deep at Coma Oriola (la Masella, Cerdanya), explored and catalogued on 16 July 2015.

Characteristics

Location

From la Masella (Alp) one must take the road that climbs to the refugi de la Pleta de Das and continue onward to the point where it crosses the llera de Coma Oriola (ski lift at the Costa Pelada). From here one must go up the valley for about 800 metres and a drop of a little more than 100, until finding on the right (left hydrographic slope) a craggy relief bounded by scree on its eastern slope, which must be surmounted, and where all the cavities are located.

The Bauma Gran de Coma Oriola is located at the foot of a cliff in the central zone of the aforementioned reliefs.

Map

Entrances

Always verify coordinates and access conditions before setting out.

  1. Coma Oriola, Bauma Gran de

    Elevation: 2190 m

    42.327750, 1.886782
    UTM 31T (ETRS89) 408280 4686767
Download all entrances as GPX

Photos

Bauma Gran de Coma Oriola - Photo, Urús, CerdanyaView image
Click to enlarge

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

Image 1 of 2

Description

Morphology

Large shelter about 8 metres wide, 4 high and almost 8 metres deep. In the ceiling of the end of the concavity a chimney originates that rises at least a couple of metres.

All the caves and cracks located in the area are residual cavities, probably vestiges of other climatic circumstances. It is undeniable that the valley bears the imprint of a glacial past, and even today the function of ice widening the fracturing structure is responsible for small cavities and for the great extent of these fragmentation screes.

Other details

The original physiognomy of the Coma Oriola (according to the ICGC: Comaoriola), has been profoundly altered by the imprint of the ski station, since a piste runs through this valley.

In summer and therefore out of season, the excavators, concrete mixers, etc. have extraordinarily transformed the bed of the basin, widening it and modifying its margins, causing original vegetation and soils to disappear, burying channels...

History

Although some of the cavities had certainly been observed by skiers and mountaineers who pass through the area, they had never been the object of speleologists until on 16 July 2015, members of the grup de l'espeleodijous proceeded to the exploration, study and cataloguing of a good number of cavities in the area.

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Bibliography

  • Totes les dades, topografies i fotografies han estat extretes del blog: espeleobloc.blogspot (Apunts dels dies 30 i 31-7-2015). Les coordenades han estat facilitades pel mateix equip de l'Espeleodijous.

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