Olsztyn_Castle_(Silesian_Voivodeship)
Olsztyn Castle (Silesian Voivodeship)
Historic site in Silesian Voivodeship, in Poland
Olsztyn Castle (Polish: Zamek w Olsztynie) – castle ruins located in the Kraków-Częstochowa Upland, lying on the Trail of the Eagles' Nests – formerly protecting the southern border of the Kingdom of Poland. The ruins of the 14th-century castle are one of the biggest attractions of the area.[1][2]