Formed by a 19.72 shaft with two ledges, at -12 and at -17 metres, at which point we connect with the roof of the main gallery 3 to 4 metres high and about 10 metres wide on average and 22 metres long until it exits to the open sea. Located again at the base of the shaft, one passes along some ledges above the water and reaches a narrow passage, which gives access to a small chamber with openings towards the water; this stretch is 10 metres long. Before the narrow passage and in the roof, there is a chamber hanging at about 13 metres height.

The maximum depth of the water inside the cave was 2.4 metres on the day the survey was made. A cavity where the interrelationship between karstification and marine abrasion is clearly seen, which is not clear in most caves located between Cala de la Móra and Tamarit. Very close, to the W, is a small spring known as la Fonteta and located at Cala Dolça!. It seems plausible to think that most of the flow emerges below sea level.

At the beginning of the 2000s the entrance was sealed with concrete. Someone has dug underneath and it seems accessible. It is also possible to enter through a crack above it, although with difficulty due to the narrowness and the sharp edges of the rock.