Chojnik Castle is located near Jelenia Gora, on the top of the Chojnik Mountain in ...

... the Karkonosze Mountains. This mountain rises to a height of 627 meters above sea level, and from its south-eastern side there is a 150-meter cliff descending to the so-called Hell's Valley. The stronghold is located in the area of strict protection, which is part of the Karkonosze National Park.