An irregular elongated mound, much mutilated by the construction and opperation of Tan-y-Coed farm, c.43m by 14-20m and 4.0m high, thought to have originally been a circular mound, c.46m in diameter. There is a roughly square megalithic chamber within, its present entrance dating from re-use as a kennel, or store.
(source Os495card; SJ03NW4)
RCAHMW AP955025/62
J.Wiles 26.09.02