ochiul beiului lake - emerald and sapphire crystal clear ochiul bei lake in cheile nerei natural park, romania

adventure autumn banat beautiful beauty bei beiului beusnita branch caras carasseverin cave cheile clear color county creek crystal cyan deep depth emerald environment europe flowing forest green idyllic karst lakes landmark landscape leaf leaves limestone magic mysteries natural nature nera nerei outdoor outdoors plant pond reflection reflections reservation reserve ripple rocks romania roots sapphire scenics severin source summer tranquil travel tree trekking turquoise unique uniques vacation valley water wetland wilderness wood woods