Ключевые слова: alp, alpine, alps, background, beautiful, beauty, blue, clean, creek, earth, eco, ecology, environment, europe, flow, fresh, grass, green, hike, hiking, hill, idyllic, landscape, mountain, mountains, natural, nature, outdoor, panorama, peak, picturesque, rapid, rock, scene, scenery, scenic, season, splash, spring, stone, stream, summer, swiss, tranquil, travel, valley, view, water, wave, wild,