- polandtravelexpert.com ksiaz-castle/
- Times to be aware of when visiting Ksiaz Castle
- Planning Your Visit: Seasons, Schedules, and Closures
- inyourpocket.com wroclaw/ksiaz-castle_76476vDirect trains run from Wrocław, as well as local trains from Świdnica to Wałbrzych, and you need to take bus No. 8 (towards Książ) from there.
- wannabeeverywhere.com castle/ksiaz-castle/The Książ castle was built at the end of the 13th century (1288-1292) by Bolko I, who also built many other defense fortifications in the area.
- medievalheritage.eu en/main-page/heritage/poland/…However, the oldest known document directly related to Książ Castle was issued in 1337. There were recorded pastures there that were versus castrum Fürstenberg.
- velvetescape.com ksiaz-castle-poland/Ksiaz Castle or Zamek Ksiaz (or Schloss Fürstenstein in German) is one of the most imposing castles in Lower Silesia in the southwest of Poland.
- getyourguide.com ksiaz-castle-l94182/Book your Książ Castle tickets online and skip-the-line! Save time and money with our best price guarantee make the most of your visit to Wałbrzych!
- Ksiaz Castle is one of the biggest castles in Europe. It's the third biggest castle in Poland and the biggest one in South Silesia.
- budowle.pl building/ksiaz-castleThe history of Książ Castle is very turbulent, passed from hand to hand, belonged to many countries and was repeatedly destroyed during wars.
- travelwithdrone.com zamek-ksiaz/Geschichte 1288- 1292 erste schriftliche Urkunden über Schloß Fürstenstein (heute: Książ). Bau eines von vielen Verteidigungsschloßern von dem Schweidnitz