Ключевые слова: aerial, architecture, austria, autumn, beautiful, building, castle, countryside, europe, forest, fort, fortress, hardegg, hill, historic, historical, history, landmark, landscape, lower, medieval, monument, mountain, national, natural, nature, old, outdoor, palace, park, river, rock, romantic, scenic, stone, thaya, thayatal, tower, travel, trees, valley, view, wall,