Cadw SAM No.=CN088
A stone-walled 'concentric antennae enclosure', having a circular structure, c.10 in diameter, placed centrally within the sub-circular inner enclosure, c.24-38m across, the outer circuit being c.60m in diameter, the entrance facing E.
Excavated 1947-8 (AC1949, 173-206).
(source Os495card; SH45SE3)
RCAHMW AP965037/41-2
J.Wiles 23.09.03