Thornmantle's Hideout is a small enclave in the southwestern corner of Mulgore. The ground is covered with vines, and the quilboar have grown massive thorns so that the area resembles a cave. It is inhabited by the leader of the Bristleback tribe, Chief Squealer Thornmantle, and two Thornguards. They are surrounded by the burning corpses of tauren braves that have fallen against them.
Before being destroyed in a landslide (presumably during the Cataclysm) and taken over by the Bristlebacks, this was the main exit out of Red Cloud Mesa. Tauren that had completed their questing in nearby Camp Narache would walk through this pass on their way to Bloodhoof Village.
- Patch 4.0.3a (2010-11-23): Added.