Ключевые слова: aged, alta, ancient, arch, archeology, architecture, bergamo, building, castle, citta, city, culture, defense, di, entrance, europe, european, fort, fortress, gate, historic, historical, history, italia, italian, italy, lombardia, lombardy, material, medieval, natural, nobody, old, rocca, rock, rough, steps, stone, structure, textured, tourism, tourist, touristic, town, upper, venetian, wall, way,