Ключевые слова: active, alps, birdfly, blue, eiger, europe, glacier, height, highland, jagged, jungfrau, landmark, manlichen, monk, mountain, nature, panorama, postcard, relax, rest, season, sightseeing, ski, sky, slope, snow, sport, steep, stone, switzerland, top, tourism, travel, vacation, valley, viewpoint, wengen, winter,