- plan of the castle according to J.Pilch, medieval site is bold. reconstruction of the medieval castle from the north-east according to T.Maroński, source Zamek Książ.
- Zamek Książ The Pearl of Lower Silesia, Książ Castle, is undoubtedly one of the greatest tourist attractions of the region.
- Direct 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.
- If you enjoy conspiracy theories of the human civilization, there is no other such place like Książ as digressions about Hitler purposes for Książ are numerous.
- 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.
- 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.
- Only in the 1950s did Ksiaz receive protection from the regional conservator of Historic Monuments, and during the 1970s the first renovation work began.
- Książ (German: Fürstenstein Castle, Wistenberch, Vorstinberech, Vorstinburg and Fürstenberg) is a castle in Silesia, Poland near the town of Wałbrzych.
- A good idea for a walk from the Książ Castle. Easy route, you can go with children. Such a walk is a break from the city and allows you to stay with a nature.