This incredible underground village-like structure shaped cave is found in the Eastern Hararge zone, Grusum district, Biyo Nagaya Kebele at the locality known as Oromo Village at the distance of about 621kms from Addis, or 95kms from the Harar city.

Its unique creation of different structures of plant like rock, water-born animals and flower- like plants make the cave a potential research site in the future.

The French, the British and the Italian speleologists have given the name “the Gursum Pearl” to the cave, Many small interconnected caves in the area, its landscapes and wild horses make the area a chosen place for researchers such as archeologists and paleoanthropologists.