The stone walls of the Citadel Tower extend down into the rock of the caverns beneath. Advantage has been taken of the natural and artificial vault, creating a central arena for working with subs and slaves or as show ring for the occasional auction. The finely crafted stonework of the Labyrinth is also contained beneath the great hall, along with the Cellar.
To the east there is a natural opening in the caverns. In the mouth of this is where the Beastiary lies as well as a natural hot spring pool. Beyond that the cave forms a smaller grotto. The last of the Dragon's Tail is an open and ever-narrowing ledge curling around the castle complex to form a sheer cliff face that drops to the jagged rocks and violent crashing of the sea below.

Here in the Dungeon, one must endure.