Earthworks of a relict field system at Coron-Wen, on the southern slopes of Artists Valley (Cwm Einion). The earthwork boundaries surround the farm building at Coron-Wen, and the southern most boundary is now overlain by a road leading to Coron-Wen.

Photographed during aerial reconnaissance by RCAHMW on 8th March 2010.
L. Osborne, 8th June 2011.