Pen-y-Garreg reservoir, 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 SiteArchivesImagesNPRN32534TitlePen-y-Garreg Dam; Pen-y-Gareg Dam, Elan Valley Water SchemeType Of SiteDAMArchives52Images35NPRN261210TitlePen-y-Garreg Dam Valve Tower, Elan Valley Water SchemeType Of SiteVALVE TOWERArchives26Images17NPRN309537TitlePen-y-Garreg Reservoir, Elan Valley Water SchemeType Of SiteRESERVOIRArchives30Images22