Main Page | See live article | Alphabetical index Fictional area from J. R. R. Tolkiens universe, Middle-earth. Warning: Wikipedia contains spoilers Grey Mountains are a mountain range that run east and west in the northwest of Middle-earth. They divide Rhovanion in the south from Forodwaith in the north. The mountains had been inhabited by Dwarves for many years, until they were driven out by dragons. They were later settled by Orcs. This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.