Ключевые слова: aletsch, alps, beautiful, bern, bernese, blue, cloud, cold, crack, crevasse, deceptive, europe, extreme, frozen, gap, geology, glacier, helicopter, heritage, hiking, jungfraujoch, landscape, monchsjoch, monk, mountain, nature, outdoor, panorama, peak, range, ridge, scene, scenery, scenic, skirt, sky, snow, swiss, switzerland, terrain, top, tourism, tourist, travel, unesco, valais, view, virgin, winter, world,