Książ Castle rises above the Pełcznica River valley near Wałbrzych in Lower Silesia, southwestern Poland. Its wooded setting is part of the experience: the approach moves from the city toward a rocky, green ridge, where the residence stands above the surrounding landscape. The castle is a layered monument rather than a single-period fortress, and its rooms, terraces and grounds tell different stories about power, family life and war.
The castle operator traces its first written mention to 1288–1292, when a defensive stronghold of Bolko I the Strict, a Piast prince of Świdnica and Jawor, was being built. Early records are incomplete and sometimes contradictory, a caution the official history itself acknowledges. Over the centuries Książ changed hands and political settings; visitors should think of the building as repeatedly adapted, not as a perfectly preserved medieval snapshot.