Ключевые слова: autumn, background, blue, caucasus, coast, coastline, countryside, environment, europe, grass, green, greenery, height, hike, hiking, horizon, idyllic, lake, landscape, mountain, nature, orange, outdoor, overview, ridge, road, rock, scenery, scenic, sea, seascape, seaside, september, shore, sky, slope, stone, summer, sunlight, tourism, tourists, travel, tree, upward, vacation, valley, view, water, way,