The pit has two entrances. Through the higher one you enter a vertical shaft full of blocks in a very unstable state; for this reason it is more appropriate to enter through the other entrance, which had to be cleared and through which you enter avoiding the whole block zone.

Once past this first section you reach the main joint by an 18-metre pit, at the bottom of which is the Sala Dinàmic. From here a 7-metre pit follows and then a 5-metre one, at the bottom of which the joint descends vertically some 50 metres, of little width but elongated with zones occupied by blocks wedged between the walls.

At the bottom there is a tall parietal flow of white colour and different points that remain to be checked.

Shortly after starting the descent the passage narrows considerably (Pas Hay pobra) which, once passed, allows you to reach the bottom without many obstacles.

For the moment this record is provisional pending a precise survey and the checking of some unknowns. Therefore, the speleometric data are approximate.