Ключевые слова: architecture, building, castle, colorful, copy space, culture, europe, famous, fort, hill, historic, landscape, monument, moorish, multi colored, national landmark, national park, nature, north, northern, outdoors, palace, palacio da pena, pena palace, portugal, portuguese, red, romanticism, scenery, scenics, sintra, tourism, tower, travel, travel destination, unesco, vacation, view, world heritage site, zoomed,