Utroba Cave
Cave in Bulgaria / From Wikipedia, the free encyclopedia
The Utroba Cave, also known as Womb Cave, is a prehistoric cave sanctuary in Kardzhali Province, Bulgaria. The cave resembles a Female vulva and dates to the Thracian period. Historians believe that it was once used as a fertility shrine.
It is known in Bulgarian as Utrobata (Утробата, Bulgarian pronunciation: [oˈtrɔbɐtɐ], lit. 'The Womb') or Peshtera Utroba (Пещера Утроба, [pɛʃtɛˈra oˈtrɔbɐ], 'Womb Cave').