Opole Voivodeship, or Opole Province, is the smallest and least populated voivodeship of Poland. The province's name derives from that of the region's capital and largest city, Opole. It is part of Upper Silesia. A relatively large German minority, with representatives in the Sejm, lives in the voivodeship, and the German language is co-official in 28 communes.
Opole Voivodeship is bordered by Lower Silesian Voivodeship to the west, Greater Poland and Łódź Voivodeships to the north, Silesian Voivodeship to the east, and the Czech Republic to the south.
Wikipedia https://en.wikipedia.org/wiki/Opole_Voivodeship
Coordinates 50°40'0.546" N 17°55'25.107" E