RCAHMW colour oblique aerial photograph of a section of Offa's Dyke at Cadwgwn Hall. Taken on 24 July 2007 by Toby DriverOpsiynau lawrlwytho a prynu
NPRNTeitlMath O SafleArchifauDelweddauNPRN304594TeitlOffa's Dyke: Cadwgwn Hall SectionMath O SafleGWRTHGLAWDDArchifau10Delweddau2