Ключевые слова: aletsch, aletsch glacier, aletschgletscher, alpine, alps, beautiful, bettmerhorn, blue, entry, europe, glacier, heritage, hike, hiking, ice, landscape, mountain, mountains, natural, nature, no trespassing, no way, outdoor, panorama, panoramic, scenery, scenic, sky, snow, summer, swiss, switzerland, tourism, travel, vacation, valais, valley, view, wallis,