Located on a NE-facing slope at the N end of Mynydd Drumau:
SN72760197 upper platform, 18m long (ENE-WSW) by about 7m wide, built out to 0.9m high, the ploughed down upper end no more than 0.5m deep.
SN72790198 adjoining on the SE, 11m (ENE-WSW) by 8m, built out to 0.6m high but otherwise ploughed down. The stony terrace suggests the remains of a house.

visited D.K.Leighton 18.08.1989