Strzelce Opolskie Castle - Credit: Wikimedia Commons
Strzelce Opolskie Castle (Polish: Zamek w Strzelcach Opolskich, ) – a former residence of the Dukes of Opole located in Strzelce Opolskie, Poland. The castle was burned down during World War II by the Soviets and remains in ruins to this day. Read more on Wikipedia
Source: en.wikipedia.org