Passage grave on the island of Anglesey in Wales related to those of the Boyne culture and the nearby tomb of Bryn Celli Ddu. It consists of a chamber and passage, surrounded by a ring of stones, many decorated in a style similar to that of the Boyne tombs, all under a round barrow, c30 metres in diameter.
The Macmillan dictionary of archaeology, Ruth D. Whitehouse, 1983Copied