Ключевые слова: adventure, aletsch, aletschglacier, alpine, alps, altitude, beautiful, canton, cloud, eggishorn, environment, europe, fantastic, frozen, glacial, glacier, great, heritage, high, hiking, ice, journey, jungfrau, landmark, landscape, largest, melting, mountain, nature, outdoor, panorama, peak, range, sky, slope, snow, stunning, summer, summit, swiss, swiss alps, switzerland, terrain, tourism, travel, unesco, vacation, valais, view, white,