It is a man-made cavity where a well was drilled to extract water to feed animals in the 1970s, as time passed the water table began to dry up, so an attempt was made on several occasions to expand the bell tower, which At the end of the day, two natural cavities are opened on both sides at a depth of 60 meters, absolutely vertical, which in its absolute shot to reach the water layer is 120, with only 1 kilometer of travel with narrow passageways and two cameras of approximately 10 x15 meters.

This cave is one of the most surprising in its unique type of crystallized karsology, finding different formations that mother nature does not cease to amaze us, although the passage of ignorant man has left his traces of his walk and destruction still has precious eccentrics, speleothems , glass curtains, etc.