Ключевые слова: ancient, archaeology, archeology, architecture, birdoswald, border, britain, countryside, cumbria, emperor, empire, england, excavation, field, fortification, fortified, grass, hadrian, heritage, historic, historical, history, kingdom, landmark, landscape, military, monument, nature, northumberland, old, outdoors, remains, roman, ruin, ruins, rural, scenic, scotland, scottish, stone, tourism, travel, uk, unesco, united, wall,