4. Chojnik Castle,
Lower Silesia
This Silesian Piasts'
fortress was erected in
1292 by Bolko I the Strict.
The castle is located
above the town of
Sobieszów, today part of
Jelenia Góra in
southwestern Poland.
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13. For further information go to:
http://en.wikipedia.org/wiki/C
hojnik_Castle
http://www.chojnik.pl/pl/galeri
e