Ключевые слова: adventure, alps, background, beautiful, blue, calm, colorful, dawn, environment, europe, field, forest, glacier, hill, lake, landscape, morning, mountain, natural, nature, nobody, outdoor, panorama, peaceful, peak, picturesque, reflection, rock, scenery, scenic, sky, stunning, summer, sunny, sunset, switzerland, tourism, tranquil, travel, vacation, valley, view, water,