Powder room at the Hrubá Skála castle.

A powder room was set up on the headland opposite the castle. It was an advanced fortification of the original castle. To this day, jams are visible in the rocks as the remains of wooden structures. Today there is a view. Access to Prachovna can be found in the immediate vicinity of Hrubá skála castle, from the road leading to Vyskře. Legend has it that when Žižka was besieging Skála Castle, he chose the most suitable place for the siege...