OSM tag name=Newport Castle matches Newport Castle in these Wikidata fields:
OSM tag name=Newport Castle matches Newport Castle, Pembrokeshire in these Wikidata fields:
| Castle ruins in Wales | historic=ruins, building=ruins, ruins |
| Castles in Pembrokeshire | historic=tower_house, historic=ruins, historic=castle, building=ruins, historic=archaeological_site, place=locality, tourism=attraction, building=castle |
| Grade I listed castles in Wales | historic=tower_house, historic=ruins, historic=castle, building=ruins, historic=archaeological_site, place=locality, tourism=attraction, building=castle |