Pen-y-Garreg reservoir, and Craig Goch dam and valve tower. Oblique aerial photograph taken during the Royal Commission's programme of archaeological aerial reconnaissance by Toby Driver on 3rd June 2015.Download and purchase options
NPRNTitleType Of SiteArchivesImagesNPRN32521TitleCraig Goch Dam, Elan Valley Water SchemeType Of SiteDAMArchives55Images25NPRN261542TitleCraig Goch Dam Valve Tower, Elan Valley Water SchemeType Of SiteVALVE TOWERArchives9Images7NPRN309537TitlePen-y-Garreg Reservoir, Elan Valley Water SchemeType Of SiteRESERVOIRArchives30Images22