Ключевые слова: amazing, ancient, antique, aqueduct, arc, arch, architecture, astonishing, bridge, building, construction, empire, engineering, europe, european, footpath, heritage, historic, historical, history, irrigation, landmark, landscape, medieval, monument, old, outdoor, panorama, river, riverbed, roman, romanesque, rome, ruin, scenery, spain, stone, stream, supply, tall, tarragona, tourism, travel, valley, viaduct, view, wall, water, watercourse,