DisgrifiadLinear earthwork resembling a bank, measuring approximately 120 metres south west to north east. The earthwork is 150 metres west of the main Llwyn-y-Bran buildings, now known as Seiont Manor Hotel (NPRN 26735), which is located approximately half a mile north west of Llanrug. Discovered during the Royal Commission's programme of archaeological aerial reconnaissance by Toby Driver on 11th September 2015.
M. Ryder, RCAHMW, 11th September 2015.