Ключевые слова: ancient, ancient civilisation, antiquity, archaeology, bc, british, burial, burial chamber, burial mound, celtic, dolmen, druid, grave, henge, history, landmark, megalithic, monument, mythology, neolithic, nobody, pagan, past, pembrokeshire, pentre ifan, prehistoric, religion, rock, ruin, scenics, standing, standing stones, stone age, stones, tomb, tourism, travel, travel destinations, uk, wales, welsh,