Rugged Orbaal – a mountainous, inhospitable region which is possibly the most dangerous region of Harn. Includes Chapter 4 of The Saga of Gundar Green-Eye.
At the height of the Codominium, a Khuzan clan adapted part of an existing natural cave system for use as a hunting lodge. Each autumn, the Khuzdul would travel there to spend a month hunting; the rest of the time the site sat empty. It has remained hidden for more than a millennium.