Mahi Kur Cave

Mahi Kur Cave is a cave located in Lorestan province in Papi district, near a village called Levan. This cave is the only national natural monument of Lorestan province and was registered in 2006. There are two rare and unique specimens of blind fish in this cave that have not been found anywhere else in the world. These fish have no eyesight and are completely blind. They do not have any traces of outside eyes and are known as Garra typhlops since they live in groundwater and in dark caves.

Cave data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).