The Festering Wastes is a sizable canyon that lies next to the Mhojave Desert, nestled between it and the Vashnar Mountains to the south. A large tunnel has been carved into the mountain side from ages long past, leading under the western peaks and through to the Dun Valley on the other side. The area is home to many watery holes and tunnels, creating a vile labyrinth below it.
Nearby, one can find the villages of Kornar and Vilimo. The areas of the Torturer's Caverns and the Lich Gardens are close by as well, though lack much of the amenities one might find in the villages.
Those with a mindset similar to Bloodloch will find themselves much at home within these territories. One may even find a banner or two of the Undead city flying proudly.