NPRNTitleType Of SiteRelationNPRN307765TitleTwyn Hywel, Enclosure Defined By DykesType Of Siten/aRelationAssociated withNPRN400446TitleSenghenydd Dyke, Northern SectionType Of Siten/aRelationAssociated withNPRN301281TitleMynydd Eglwysilan, DykeType Of Siten/aRelationAssociated with