On the Echki-Dag massif near Kefe (Feodosia) in the mountains there is a cave called Khulakh-Iyernin. From Crimean Tatar “khulakh” — an ear, and “yer” — land, place. There is a legend about the cave «Earth’s Ear» that the cave gap reaches the very center of the planet. And the Earth as if wants to know what is happening on it, how people live.