The fissure presents two entrances. One is formed by a crack 10 metres long and 1.5 metres wide; the depth does not exceed 6 metres. The other entrance is more impressive, 9 metres long and 3 wide, and reveals a pronounced ramp. Once fully inside the cavity, a chamber 3 metres and sometimes up to 5 metres high leads to a passage of scant width but of good ceiling size; the descending floor leads to the bottom of the cavity, all filled with rubble.

The first entrance can be accessed from the North side by a ramp of stones with some short step, or from the South by climbing down among blocks of fitted stones that lead to a small chamber which in turn directs through a step to the bottom of the cavity. At the other entrance, the pronounced ramp is accessed by a small step.