NPRNTeitlMath O SafleArchifauDelweddauNPRN96529TeitlAbbey CwmhirMath O SafleABATYArchifau102Delweddau38NPRN34051TeitlBersham IronworksMath O SafleGWAITH HAEARNArchifau51Delweddau13NPRN275791TeitlOffa's Dyke: Section Extending 120M From Railway to Bronwylfa Road, LegacyMath O SafleCLAWDDArchifau11Delweddau1NPRN275761TeitlOffa's Dyke: Caeau-Gwynion SectionMath O SafleCLAWDDArchifau12Delweddau3NPRN275784TeitlOffa's Dyke: Sections N & S of Bryn Yr Owen CollieryMath O SafleCLAWDDArchifau11Delweddau2NPRN275760TeitlOffa's Dyke: Cadwgan Hall Section, Extending From River Clywedog to The RailwayMath O SafleCLAWDDArchifau25Delweddau3NPRN27460TeitlLlyntro Moat, RhostyllenMath O SafleANNEDDArchifau21Delweddau2NPRN275765TeitlOffa's Dyke: Section North and South of Plas-OffaMath O SafleCLAWDDArchifau7Delweddau1NPRN307140TeitlCroes-Foel, BarrowMath O SafleCRUG CRWNArchifau9Delweddau1NPRN307139TeitlHafod-y-Bwlch, BarrowMath O SafleCRUG CRWNArchifau9Delweddau1NPRN275759TeitlCadwgan Hall MoundMath O SafleTOMENArchifau17Delweddau2NPRN307058TeitlGardden CampMath O SafleLLOC AMDDIFFYNNOLArchifau16Delweddau3NPRN304594TeitlOffa's Dyke: Cadwgwn Hall SectionMath O SafleGWRTHGLAWDDArchifau10Delweddau2NPRN303321TeitlDomen FawrMath O SafleTOMENArchifau15Delweddau5