This grass-covered stony mound lies in a prominent position on top of a ridge on Merthyr Common. It measures 9m (N-S) by 8m and 0.5m high and has an uneven dished surface. When the area was surveyed as part of the Uplands Initiative by Trysor in 2012 vegetation cover was bilberries and grass.

J.J. Hall, Trysor, 24 January 2013.