The embanked, sub-oval enclosure known as Sealyham Rocks measures c.80m by 40m, and is set above natural slopes to the north-east and south-east. Traces of drystone walling have been observed in the bank, which links several rock outcrops.

(source Os495card; SM92NE9)
RCAHMW AP94-CS 0342
RCAHMW AP945044/43; 965013/54
J.Wiles 02.05.02