Ключевые слова: architecture, attraction, baroque, bell, building, cathedral, catholic, christian, church, city, cityscape, clergy tower, clergymen, clerics, clock, destination, downtown, europe, european, facade, famous, gothic, heritage, historic, historical, history, landmark, landscape, monument, national historic landmark, old, oporto, outside, port, port cityscape, portugal, portuguese, religion, religious, sky, tourism, tower, tower clerics, travel, urban,