NPRNTeitlMath O SaflePerthynasNPRN301590TeitlPortmeirion Grounds and GardensMath O Saflen/aPerthynasPart ofNPRN28697TeitlPortmeirionMath O Saflen/aPerthynasPart ofNPRN302700TeitlCastell Aber Ia;Castell Deudraeth;Castell Gwain Goch, PortmeirionMath O Saflen/aPerthynasConsists of
