Láthattad: ahol "Pest" van, ott barlang is van.

Oláhul is "pestera" = barlang.

Peștera - Wikipediahttps://en.wikipedia.org/wiki/PeșteraOldal lefordításaPeștera (Romanian pronunciation: [ˈpeʃtera], meaning "the cave" in Romanian) is a commune in Constanța County, Romania.