Llyn Ogwen and Cwm Idwal, landscape from east. Oblique aerial photograph taken during the Royal Commission’s programme of archaeological aerial reconnaissance by Toby Driver on 20 April 2018.Opsiynau lawrlwytho a prynu
NPRNTeitlMath O SafleArchifauDelweddauNPRN405429TeitlLlyn OgwenMath O SafleLLYNArchifau8Delweddau6