The sinkhole was first explored in August 1974 to a depth of  by a French team (in collaboration with the Hellenic Speleological Society). Since 2003, SELAS caving club in Greece has been exploring the cave, doubling the depth and more than tripling the length of the sinkhole.
In August 1974, a French team (in collaboration with the Hellenic Speleological Society) initially examined the sinkhole to a certain extent. Since 2003, the SELAS caving club in Greece has been continuing exploration of the cave, increasing its depth and extending its length.