An upstanding piece of rough pinkish rock, possibly a natural feature pulled upright (according to one report), located above the cliffs overlooking Bardsey sound. According to a 1936 guide to the area, this was the old "hundred stone" and it figures in popular tradition (Kenrick, 1936, p4).
E Plunkett Dillon, NT report "Braich y Pwll", 1986.