A promontory fort/defended enclosure, resting on steep slopes above the Afon Tarell to the N and tributary defiles to the E and W, whilst the approach from the S is barred by a multivallate facade, of two to four ramparts. The interior is divided into two natural spurs.
(source OS495card; SN92SE6)
J.Wiles, RCAHMW, 29.04.02