Ключевые слова: alp, alpine, alps, beautiful, blue, calm, cloud, clouds, cloudy, ecology, engadin, environment, europe, forest, grass, green, high, highlands, hill, landscape, light, majestic, mountain, nature, outdoor, outdoors, panorama, peak, quiet, river, rocks, scenery, scenic, sky, spring, summer, sun, sunlight, sunny, sunset, sunshine, switzerland, tourism, tranquil, travel, tree, valley, view, water,