RCAHMW colour oblique aerial photograph of the site of former standing stone, Maenhir, Pen-y-groeslon. Taken on 06 September 2007 by Toby DriverOpsiynau lawrlwytho a prynu
NPRNTeitlMath O SafleArchifauDelweddauNPRN300262TeitlMaenhir Penygroeslon, Former Standing StoneMath O SafleMAEN HIRArchifau1Delweddau1