The natural entrance of the cave is almost 4 m wide and a little more than 3 m high. It has all been walled up with a very well built and thick stone wall, leaving an opening like a window of about 60x50 cm and another small opening at the level of the cave floor through which, barely, a thin person could pass. The most curious thing is that, from the outside, the stone wall cannot be seen, only the window, since all the rest has been covered with earth, which, we understand, increases the thermal insulation of the interior of the cave, which remains very cool despite the south orientation. For this reason, the spot goes very unnoticed in the landscape despite the good natural size of the entrance and of the wall that blocks it. Since the wall has been covered on the outside, the window is at the level of the outside ground. The interior is a chamber that is pleasant to be in, with a very flat floor although with some stones. On the walls the limestone strata can be seen dipping 45 degrees to the north. Finally, we observe on the walls and ceiling typical erosion forms that bear witness to an ancient phreatic phase in the origin of the cave. Route of 5.5 m.

In the innermost part a small conduit can be seen that has generated a concretion in the form of a small flowstone.

In the innermost part a small conduit can be seen through which water could trickle.

To enter the cave, we will have to pass very crouched through the window and make a vertical jump of two metres to fall to the cave floor.