A circular shooting butt, one of nine in a line, located on the west side of a small stream and running downslope from south-east/north-west, to the north of the Gwylfa Hiraethog shooting lodge (NPRN 23045). It measures approximately 4m in diameter, with a central depression. The entrance is on the north side. It is constructed of earth and stacked turf walls up to 0.6m high.

P. Schofield, Oxford Archaeology North, 8th December 2004