Bolków Castle is a castle located in Bolków on the Castle Hill (Polish: Wzgórze Zamkowe), with a 396 metres, where the hillside is cut by the Nysa Szalona river, with a sharp precipice (with a sudden drop of 90 metres); the eastern side of the hill gradually lowers, taken up by the town. The castle is an upland stronghold, covering an area of 7600 m2. The castle is located in Bolków (30 km to the north-west of Wałbrzych), Lower Silesian Voivodeship; in Poland.