DescriptionOAN field survey, located by GPS to an accuracy of +/- 1m. A possible small cairn located on Ruabon Mountain overlooking Trefechan Brook to the south. The site survives as a partially earth covered pile of stones overgrown with heather. It is approximately 1m-1.2m in diameter and up to 0.3m high. 2003/02/10/OAN/NW