NPRNTitleType Of SiteRelationNPRN307663TitleMynydd-y-Gelli, StoneType Of Siten/aRelationAssociated withNPRN307660TitleMynydd-y-Gelli, Ring Cairn;Rhondda StonehengeType Of Siten/aRelationAssociated withNPRN307661TitleMynydd-y-Gelli, Cairn IType Of Siten/aRelationAssociated with
