Cadw SAM No.=MM060
1. A moat located at the head of a stream valley, generally overlooked from surrounding ground and fed by small streams which appear to have caused some recent erosion.
The earthwork comprises a ditch enclosing a roughly 30m square area. The ditch avearges 7m wide, 2m deep on the south but only 0.3m deep on the north. It is broken by a 6m wide causeway towards the SW corner. In the south of the interior is a 14m wide platform, possibly constructed for a building though no traces of one survive.
visited D.K.Leighton 22 September1988
2. A c.30m square moated platform, having a causewayed entrance rather off-centre in the WSW face.