Ключевые слова: aletsch, aletsch glacier, alpine, alps, astonishing, backgrounds, climate, climate change, cold, cracks, crannies, crevasses, danger, defrost, defrostation, details, dust particles, ecology, environment, europe, fissures, flaws, frigid, frosty, frozen, glacial, glacial period, glacier, ice, ice age, ice crevices, impressive, landscape, melting, natural, nature, outdoors, perpetual ice, pollution, remarkable, scenery, scenic, striking, structure, swiss, switzerland, tourism destination, wallis,