Ключевые слова: aerial, air, alpine, alps, austria, blue, eiger, europe, european, face, facility, flight, fly, french, glacier, grindelwald, helicopter, high, horizon, ice, jungfrau, landscape, lift, maennlichen, moench, mountain, mountains, nature, north, peak, plane, rock, scene, scenery, scenic, ski, sky, snow, station, swiss, switzerland, top, tourism, travel, valley, view, white, winter,