The main entrance is located at Coll de Nargó; it has a portal almost 8 metres wide by 23 metres high. A steep upward ramp that in some points exceeds 45º leads us to the foot of a vertical rise of a little more than 3 metres in height but easily climbable; the upper part is the highest point of the cavity, +18.5 metres. Here the cavity closes leaving a passage 1 metre in diameter. The cavity begins to descend with a slight slope and the gallery becomes wider; on the right there is a narrower parallel conduit that also crosses both sides. We find a 2 metre rise that is descended without difficulty followed by another of 1.45 metres; here the gallery gains width and height. On the left part of the base of the rise there is a short conduit of 3 metres forming a small chamber. The gallery continues descending on a slope until reaching the portal that gives onto Organyà; this is 6 metres wide by 18 metres high.

If we position ourselves at the base of the entrance on the West side of the cavity, the one corresponding to Coll de Nargó, we will see that in this same direction a closed channel begins that climbs up a very steep earth ramp where at the end we find a rock shelter about 15 metres deep.

Once the cave has been crossed through the interior and we are at the East entrance on the Organyà side, we must descend a little among the vegetation and then head for the base of the wall, where we will find a terrace about 20 metres long and about 3 metres wide; we follow it until the terrain allows us to descend downhill and return to the torrent by which we had climbed.

It is very likely that this cavity as well as the same channel and the cova de Santa Fe geologically formed part of one and the same complex, which has been partially dismantled by the exterior erosion of the cinglera.