Ключевые слова: ages, ancient, architecture, bastion, beautiful, blockhouse, blue, building, castle, chateau, christian, classic, construction, day, defense, elegant, europe, fort, fortification, fortress, historic, historical, history, house, landmark, large, medieval, monument, nation, old, palace, portugal, power, protection, real, reconstructed, reconstruction, residence, rocks, royal, sky, stone, stronghold, tourism, tower, travel, wall,