These narrow gorges and vales in the north-western section of the North Trollshaws are home to numerous vicious spiders. Two broods, the Flesh-gnawer and the Trapdoor, make up the spider population within this area. The narrow passages are littered with webs, eggs and cocoons of the vile insects.
Further to the north is the Trapdoor Lair where the brood queen makes her nest.
-  Fighting the Brood - Fellowship
-  The Deadly Broods - Fellowship
-  Their Own Weapons - Fellowship
These creatures are encountered within this location:
- Flesh-gnawer Spider
- Flesh-gnawer Watcher
- Trapdoor-spider Lurker
- Trapdoor-spider Watcher