Ключевые слова: aosta valley, area, attraction, beautiful, bridge, canyon, cascade, caves, caves of busserailles, construction, creek, depth, destination, drop, environment, famous, flow, flowing, geology, gorge, growth, hike, holiday, italy, journey, landmark, landscape, nature, place, power, railings, rock, scenic, season, splash, stone, stream, structure, top, tourism, travel, trip, vegetation, view, water, waterfall, way, wet, wild, wilderness,