NAR SH77SW80
A circular structure, c.7.2m in diameter, set on a terrace between two lynchets on NW-facing slopes (see Nprn400718), on the W is a subrectangular enclosed area/yard, which appears to enclose a rectangular structure, possibly abutting the circular feature.
(source: RCAHMW 1956 (Caernarvon. I), 123 No.402)
RCAHMW AP945140/60-1
J.Wiles 25.06.04