Ключевые слова: ancient, architecture, attraction, baroque, bell, building, cathedral, catholic, catholicism, christian, church, city, cityscape, clerigos, clock, culture, day, destination, downtown, europe, european, exterior, facade, famous, heritage, hill, historic, historical, history, landmark, medieval, monument, old, oporto, porto, portugal, portuguese, religion, sightseeing, sky, street, torre, torre dos clerigos, tourism, tower, town, travel, unesco, urban, view,