An abandoned fortress built on the cliffs at the edge of the endless ocean, constructed to Kaarn scale but never claimed by them. The architecture is massive, angular, and produce an anxiety that is difficult to express. Interior geometry does not match exterior dimensions. Stairways lead to rooms that should not fit within the walls that contain them. People who attempt to settle in the fortress disappear. They are not found dead, they are simply not found. The fortress has been explored, mapped, abandoned, re-explored, and re-abandoned in a cycle that the Chroniclers have documented with increasing discomfort over the centuries. The maps produced by successive expeditions do not agree with each other.