OSM tag name=Ballynahinch Castle matches Ballynahinch Castle in these Wikidata fields:
| Castles in County Galway | historic=castle, place=locality, historic=archaeological_site, historic=ruins, tourism=attraction, building=castle, historic=tower_house, building=ruins |
| Hotels in County Galway | tourism=guest_house, tourism=hostel, tourism=hotel, building=hotel |
| Houses in County Galway | building=country_house, historic=manor |