Ключевые слова: aerial, alphine, alpine, alps, bern, blue, cliff, cloud, destination, engelberg, europe, european, glacier, holiday, ice, landmark, landscape, mount, mountain, mountains, mt, nature, obwalden, obwalden canton, outdoors, peak, range, resort, rock, scenery, scenic, sightseeing, ski, sky, slope, snow, suisse, summit, swiss, swiss alps, switzerland, titlis, tourism, travel, vacation, view, viewpoints, white, winter, wintertime,