Kamienna is a village in the administrative district of Gmina Namysłów, within Namysłów County, Opole Voivodeship, in south-western Poland.Before 1945 the area was part of Germany. The village has a population of 441.
Wikipedia https://en.wikipedia.org/wiki/Kamienna,_Opole_Voivodeship
Coordinates 51°4'33.681" N 17°45'35.884" E