! Non-Canon Alert!
The subject of this article or section originates from non-canonical sources. To find out about what is considered "canon" see LOTR:Canon.

The Nan Ungol, or "Valley of Spiders", was a valley in the southwest corner of Mordor, against the vertex of the Ered Lithui and the Ephel Duath where many of Ungoliant's brood (Giant Spiders) lived.

It is only shown on a map of Mordor created for the cinematic lore of the Lord of the Rings films. 

Seen on the bottom-left of this map

See also Edit

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