Ключевые слова: alpes, ardeche, autumn, beautiful, bridge, brook, canoe, canyon, casteljau, cliff, europe, forest, formation, france, french, geological, geology, gorge, grand, holiday, kayak, landscape, limestone, massif, mountain, nature, outdoor, outdoors, panorama, picturesque, ravine, recreation, rhone alpes, river, rock, scenic, south, sport, stone, stream, travel, vacation, valley, vegetation, water,