Twenty-first Hall
From Tolkien Gateway
The Twenty-first Hall was a great hall on the Seventh Level in the North-end of the Dwarf realm of Khazad-dûm, in which the Fellowship camped for the night on their trek through Moria. Gandalf was able to identify the hall after the Fellowship had found the Chamber of Mazarbul.[1]
Portrayal in Adaptations
2007: The Lord of the Rings Online:
- The Twenty-first Hall is the central base of operations for the Iron Garrison.