Ключевые слова: abandoned, ancient, antique, archaeology, architecture, ardennes, building, castle, chateau, concept, culture, debris, decay, duchy, environment, europe, european, exterior, fairytale, famous, fortification, fortress, green, heritage, history, landmark, landscape, luxembourg, medieval, monument, mountain, nobody, novel, old, outdoor, palace, place, ruins, rural, scenery, scenic, sightseeing, sky, stone, stronghold, tourism, tower, travel, wall,