Ключевые слова: alpine, alps, arolla, autumn, beautiful, blue, bridge, clouds, craggy, europe, fall, foliage, forest, green, haudres, hiking, hill, ice, illustration, landscape, les, mountain, mountains, natural, nature, outdoor, outdoors, panorama, panoramic, park, pasture, river, rock, scene, scenery, scenic, sky, steep, summer, switzerland, tourism, travel, tree, valley, view, wild, wood,