Nantgwyllt church and Garreg-Ddu dam, valve tower and reservoir at the Elan Valley water scheme. 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 SiteArchivesImagesNPRN309541TitleGarreg-Ddu Reservoir, Elan Valley Water SchemeType Of SiteRESERVOIRArchives21Images14NPRN752TitleGarreg-Ddu Dam, Elan Valley Water Scheme;Carreg Ddu Viaduct and Submerged DamType Of SiteDAMArchives55Images37NPRN97135TitleNantgwyllt Church in Wales Church, Garreg-Ddu Dam, Elan ValleyType Of SiteCHURCHArchives4Images4NPRN32527TitleElan Aqueduct: Foel Valve Tower; Garreg-Ddu Reservoir Tower, Foel TunnelType Of SiteVALVE TOWERArchives19Images14