Ключевые слова: alps, autumn, beauty, blue, bright, cable car, cloud, day, engelberg, europe, european, famous, fog, fresh, glacier, gondola, hiking, hill, ice, landmark, landscape, lucerne, mountain, natural, nature, outdoor, panorama, peak, rock, ropeway, scene, scenery, scenic, sightseeing, ski, sky, slope, snow, snow mountains, swiss alps, switzerland, titlis, top, tourism, travel, vacation, white, winter,