Ключевые слова: adventure, alpine, alps, beautiful, blue, canton, climate, cold, country, ecology, environment, europe, frozen, furka, furkapass, glacier, global, high, hiking, ice, iceberg, lake, landscape, melt, mountain, nature, panoramic, pass, peak, preserve, problem, protection, reserve, rhone, rhonegletscher, river, rock, scenic, snow, summer, swiss, switzerland, tourism, travel, vacation, valais, warming, water, wilderness,