Location: Twardogora, Poland (PL)

Country: Poland

Alternate Names: Festenberg,Tvardogora,Tvardogura,Twarda Gora,Twarda Góra,Twardogora,Twardogóra,te wa er duo gu la,Твардогора,Твардогура,Твардоґура,特瓦爾多古拉

Alternate Names Data Source: https://www.geonames.org