The pit has three entrance mouths that join within a few metres; the most comfortable entrance is the one closest to the cliff. This, by means of two small climbable downclimbs, places us at the -8 metre level. On the NE part of this meander-shaped level, a new shaft about 15 metres deep opens, but divided by a large wedged block and a little further down by a small ledge. At the base in a S direction, a descending level begins with two 90-degree turns and reaches the maximum depth of the pit. From the base of the shaft and initially in a NW direction, the gallery continues through a narrow passage, then continues in a NE direction, in a winding route; at the end it is necessary to climb about 3 metres to access an upper gallery that follows the same pattern, this ends in an area where we find many wedged blocks and an air current. It is more than likely that this point is a contact zone with the nearby avenc de la Ginebra, which is located externally at 46 metres of distance, while the interior route of the avenc Rocs de l'Esteve is 20 metres in the direction of the avenc de la Ginebra, and this one has a route of 25 metres in the direction of the one of the Rocs de l'Esteve.