Ключевые слова: alpine, alps, background, beautiful, beauty, blue, calm, caucasus, cliff, cloud, dramatic, environment, europe, fog, green, high, hiking, hillside, landscape, mist, mountain, nature, outdoor, peak, ridge, rock, russia, scenery, season, sky, slope, spring, steep, summer, summit, switzerland, top, tourism, travel, tree, white, wooded, woods,