NPRNTeitlMath O SaflePerthynasNPRN91420TeitlWelsh Highland RailwayMath O Saflen/aPerthynasPart ofNPRN41441TeitlPortmadoc; Porthmadog Harbour Railway Station, Ffestiniog Railway and Welsh Highland RailwayMath O Saflen/aPerthynasPart ofNPRN34660TeitlFfestiniog RailwayMath O Saflen/aPerthynasPart of
