Ключевые слова: architecture, austria, background, castle, danube, danube river, editorial, europe, famous, hill, historic, historical, landmark, landscape, lower austria, medieval, nature, old, outdoors, river, river cruise, scenic, schnbhel castle, schnbhelaggsbach, schonbuhel, sky, tourism, tower, travel, unesco, unesco world heritage site, wachau, wall, water,