A wall 1m wide and up to 0.8m high runs NW-SE downhill turning SE to define a flat plateau that may have been an improved field. The wall runs past sheepfold NPRN 533596 and continues steeply downhill to the east, eventually reaching the banks of Llyn Cowlyd. In its upper parts it is very denuded and overgrown, so that in places it is little more than a grassy bank, but for much of its length it is well defined. The wall is shown on 1891 1:10560 map. (Jane Kenney, GAT, 06 September 2013)