The Wodzisław Castle is a historic castle and palace located in the Wodzisław Śląski, in south Poland.
The old castle was built in the 13th century. The new residence Dietrichstein Palace from 1745 is the oldest example of classicism architecture in Poland.
Wikipedia https://en.wikipedia.org/wiki/Wodzisław_Castle
Coordinates 50°0'8.339" N 18°27'54.174" E