Anti-tank ditch - part of an earthwork that extended from Allt-y-ci to Allt Werncorgam. Visible as a depression in the ground for most of its length.
Record derived from Defence of Britain Project (Record Number 11496).
Part of the Western Branch of the Rhos Llangeler Stop Line (nprn 307592).
B.A.Malaws, RCAHMW, 17 September 2010.