Ключевые слова: ancient, antique, architecture, bastion, benelux, blue, castle, chateau, cityscape, culture, daylight, defense, destination, europe, european, facade, fort, fortification, fortified, fortress, gothic, green, heritage, hill, historic, history, italian, landmark, landscape, light, luxembourg, medieval, nature, old, outdoor, romanesque, sky, stone, style, sunset, tourism, tourist, tower, traditional, travel, tree, vianden, wall, white,