Esquerdes de l'Isaac

The crevice begins with a small step that can be avoided by accessing a few metres further to the W, where we find a down-climb that places us again below the step. At the base of the step we find a 1.5-metre pothole with a crawl that ends at 5 metres. Continuing down the slope of the wide crevice open to the outside, halfway down at the point where there is a block, on the right the crevice located further to the W begins.

Continuing down the main crevice we reach a step of less than 2 metres where we enter an area with a roof. At the base of the step a steep descending slope continues until we come out again to the outside; at this point on the right there is a narrow passage that connects with the other crevice; if we continue straight ahead we will find that the crevice presents a vertical between blocks, while on the left-hand side and following the wall there is a narrow descending passage that places us at the base of the aforementioned vertical. At this point we find a small step that is easy to descend which places us in a 4.5-metre pothole (parabolt 8mm). At the base a gallery leads us to the outside. The drop from the entrance is 36.8 metres.

Once at the point where the narrower crevice located further to the W begins, following it straight ahead we reach a very vertical area; a few metres before, however, we find on the right a down-climb that makes some zigzags until it places itself at the base of the previous vertical; halfway along we also find on the right a narrow crevice that would lead us to the outside in the cliffy area.

Once at the previous confluence point, a vertical of about 10 metres presents itself; at the base the gallery continues descending until it comes out to the outside. The drop from the upper access is -33 metres.