Ключевые слова: ancient, architecture, beautiful, building, buildings, cars, center, chapel, church, city, cityscape, colorful, culture, day, downtown, europe, european, exterior, facade, famous, heritage, historic, historical, history, house, houses, landmark, lord saviour, old, oporto, porto, portugal, portuguese, ribeira, river, skew, sky, skyline, slope, street, summer, tourism, tourist, town, traditional, travel, unesco, urban, view, water,