Ключевые слова: ancient, architecture, building, capital, cathedral, catholic, catholicism, christian, christianity, city, classic, culture, europe, european, famous, fountain, historic, historical, holy, italia, italian, italy, landmark, monument, old, outdoor, outdoors, papal, peter, piazza, place, pope, religion, religious, roma, roman, rome, saint, san pietro, sightseeing, square, st peter, tourism, tourist, travel, trip, vacation, vatican, visit, water,