NPRNTeitlMath O SafleArchifauDelweddauNPRN304119TeitlY Frenni Fawr, E.Math O SafleCRUG CRWNArchifau13Delweddau4NPRN304042TeitlParc-y-Domen;Castell Dyffryn MawrMath O SafleTOMENArchifau16Delweddau4NPRN304096TeitlY Frenni Fawr, CairnsMath O SafleMYNWENT GARNEDDArchifau26Delweddau11NPRN308800TeitlKeeston Castle, Simpson Cross, Southern EnclosureMath O SafleLLOC AMDDIFFYNNOLArchifau17Delweddau6NPRN305324TeitlCuffern Mountain, Enclosure;Slade CampMath O SafleLLOC AMDDIFFYNNOLArchifau23Delweddau6NPRN304043TeitlFrenni Fawr NW, CairnMath O SafleCRUG CRWNArchifau13Delweddau4NPRN305254TeitlPelcombe RathMath O SafleLLOC AMDDIFFYNNOLArchifau41Delweddau25NPRN304115TeitlFreni-Fach, Barrow; Frenni FachMath O SafleCRUG CRWNArchifau15Delweddau6NPRN305332TeitlKeeston Castle, Simpson CrossMath O SafleBRYNGAERArchifau34Delweddau10
