Khanith-hgul (fortess)

Khanith-hgul, meaning "the Dark Fortress", is the main stronghold and home of the Emperor.

Description
The Emperor’s castle was a gigantic, towering building made of black rock, with high walls, that was usually described as "jet-black," "forbidding," and a "grim fortress." It has thick stone walls and massive towers.

The great hall is dim and smoky, with rows of torches grasped by skeletal human hands jutting from the walls. Dozens of long wooden tables stand before a dais with a high table. The hall has a vaulted ceiling and wooden rafters turned black from smoke.