Opole Silesia or Opolian Silesia (, also known as Opolszczyzna), is loosely defined region of Poland. It is a part of Silesia, and its main city is Opole. It comprises the central, southern, and eastern portions of Opole Voivodeship, as well as Racibórz.
Opole Silesia or Opolian Silesia (, also known as Opolszczyzna), is loosely defined region of Poland. It is a part of Silesia, and its main city is Opole. It comprises the central, southern, and eastern portions of Opole Voivodeship, as well as Racibórz.