Walked from the layby at 921-706 to the north, westish to Waun Fign and up Esgair Perfedd. From here mostly followed the odd two-foot high concrete pillars every 50 yards or so to the rocks west, (Crugyn Gwyddel) then on to here. Returned vaguely NNE crossing stream and the walking back up road. Hard going underfoot in places due to thick, soggy grasses.