Ключевые слова: architecture, attraction, austria, austrian, backpacking, blue, building, capital, castle, city, cityscape, classic, colorful, culture, day, destination, europe, european, expressionist, exterior, facade, famous, fountain, garden, heritage, historical, history, holiday, house, hundertwasserhaus, inter rail, landmark, museum, old, old town, outdoor, palace, park, pond, reflection, scenic, sightseeing, summer, tourism, town, train, transportation, travel, unesco, vienna, view, wien, windows,