Ключевые слова: ardeche, autumn, beautiful, bend, blue, canyon, cliff, cloud, color, erosion, europe, famous, forest, france, green, high, horseshoe, landscape, largest, mountain, national, nature, outdoor, panorama, park, province, rhone alps, river, rock, sandstone, scenic, season, sky, stone, summer, three, tourism, travel, valley, view, water, wildlife,