A large limestone stone, 1.8m wide x 1.45m high and 0.5m thick, located by the side of the B road and marking the Parish boundary between Llangynidr and Llangattock. The stone is inclined to the southeast and its lower surface is polished, probably by the constant wear from sheep that have been seen to shelter against the stone.

J. Winterburn, John Winterburn Archaeological Services, April 2005.