Denuded remains of terraced field system, largely surviving in open ground at Rhiwen, centered on Lleiniau, but extending to the east and north and underlying present roads and boundaries. The field system would appear to have prehistoric origins in terms of its morphology, but is undated. Discovered during RCAHMW aerial reconnaissance in low winter light on 21st November 2005.

T. Driver, 18 January 2006.