Rhûn Terrain

[Yrobryn]

Rhûn is a name used for all lands lying east of Rhovanion, around and beyond the inland Sea of Rhûn, from where many attacks on Gondor and its allies came during the Third Age.
We know almost nothing of the lands of beyond the great Sea of Rhûn that stood on its borders with the western lands. Even Gandalf had never explored there, and though Aragorn had travelled there, we have no report of his doings.
Rhûn was the domain of the Easterlings, Men of Darkness who were ready to follow both the Dark Lords and fought as their allies in war. These lands, too, were peopled by lost Elves, Avari and Úmanyar, and by four of the seven clans of the Dwarves.