Ключевые слова: above, ancient, arabic, arch, arches, architecture, building, castle, clock, entrance, europe, facade, fort, fortress, gate, heritage, hill, history, house, landscape, lisbon, manueline, mountain, national, old, palace, palacio, park, pena, people, portugal, portuguese, royal, sintra, site, sky, terrace, tile, top, tourism, tourist, tower, travel, tree, triton, turrets, up, view, visit, wall,