Ключевые слова: alpine, alps, background, beautiful, blue, cold, europe, forest, glacier, grass, high, hiking, hill, ice, lake, landscape, lucerne, mountain, mountains, nature, outdoor, panorama, peak, relax, rigi kulm, rock, scene, scenery, scenic, ski, sky, snow, snowy, sport, spring, suisse, swiss, swiss alps, switzerland, tourism, tranquil, tranquility, travel, tree, trees, vacation, valley, view, white, winter,