IIPen-y-Graig Upper Cottage Situated against the steep slope of the hill above Bennar Terrace and bordered to the E side and rear by a narrow, part stepped lane.
IIPen yr Allt Located on the NW side of the A4080 - Brynsiencyn Road, opposite the Grand Lodge to Plas Newydd.
IIPen-yr-erw An isolated cottage approximately 1.2km WNW of Nannerch village, reached by public footpath N of Pen-y-felin.
IIPen-yr-ogof Situated on E side of Mynydd y Graig, high over Porth Neigwl bay, reached by footpath from Penybwlch in Rhiw village.