RCAHMW colour oblique aerial photograph of Banc Ystrad Wen, Cairn I, viewed from the north-west. Taken on 13 October 2005 by Toby DriverOpsiynau lawrlwytho a prynu
NPRNTeitlMath O SafleArchifauDelweddauNPRN304990TeitlBanc Ystrad Wen, Cairn IMath O SafleCARNEDDArchifau10Delweddau2