Ключевые слова: ancient, architecture, asia, attraction, awe, beijing, border, brick, building, castle, china, chinese, culture, defence, defense, destination, empire, explore, famous, fortification, fortress, great, great wall, heritage, hike, hill, historic, historical, history, landmark, landscape, mountain, no people, outdoors, rock, scenery, scenic, sightseeing, sky, staircase, stone, structure, sunny, tour, tourism, tower, travel, vacation, view, wall,