NAR SH77SW20
A D-shaped enclosure/platform, c.30m NW-SE by 24m, defined by scarps, with traces of walling on the straight SW side, terraced into SE-facing slopes.
(source: RCAHMW 1956 (Caernarvon I), 131 No.455)
RCAHMW AP945114/41
J.Wiles 04.06.04