stone carved tunnel in nera gorges natural park, romania, europe

cheile nerei beusnita protected area national interest park carasseverin county communes sasca montana sopotu stretch nera river distance quays runs narrow spectacular wild gorge gorges romania walls meters water dug impressive lakes canyons caves waterfalls calcareous rock tourist trail passage crossing lake dracului cascadele beusnitei ochiul beului valea rea canyon attractions great attraction occupies anina locvei reserves mountains path