Ключевые слова: ancient, architecture, art, believers, benedict, building, capital, cathedral, catholic, catholicism, christianity, church, city, colonnade, conciliazione, del, destination, europe, famous, historic, history, holy, italian, italy, landmark, monument, obelisk, papa, peter, piazza, pietro, pope, religion, religious, roma, roman, rome, saint, san, sightseeing, square, st, tourism, tourists, town, travel, vatican, via, visitors, xvi,