A shelter about 8 metres wide, 2 high and 3 metres deep, originating in the N sector as a small concavity half occupied by a large block.

All the caves and crevices located in the zone 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 action of ice widening the fracturing structure is responsible for small cavities and for the great extent of these fragmentation scree slopes.

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, making vegetation and original soils disappear, burying channels...