OSM tag name=Runkel matches Runkel Castle in these Wikidata fields:
| Castles in Hesse | historic=tower_house, historic=ruins, historic=castle, building=ruins, historic=archaeological_site, place=locality, tourism=attraction, building=castle |
| Historic house museums in Germany | tourism=museum, tourism=attraction, tourism=gallery, building=museum, historic=museum |
| Museums in Landkreis Limburg-Weilburg | tourism=museum, tourism=attraction, tourism=gallery, building=museum, historic=museum |
| Ruined castles in Germany | historic=tower_house, historic=ruins, historic=castle, building=ruins, historic=archaeological_site, place=locality, tourism=attraction, building=castle |
| Tourist attractions in Hesse | tourism=museum, tourism=attraction |