Mörkren
Mörkren is the fortress located in the mountain next to the capital of Ardoragh, Alralysva. The fortress has only one entrance and exit. The bridge in front of it. The location of the fortress and it's only entrance makes it nearly impregnable. Inside the mountain fortress is a nearly fully functional city. It also locates a Spleef arena.
The Fortress was constructed by High Lord Whazajottom during the Third Era before joining the Empire. Large halls have been built and are ever expanding.
According to the folklore however, it was constructed by the Last of the Kings after defeating the Black Army. This also says the fortress of Mörkren is located deep inside the mountain behind a large labyrinth of caves. The fortress that can be seen from outside the mountain is merely a wall to keep all the evil inside. Never to be released into the world again. The folklore does not speak of a name for the fortress from the outside.