The swamp of the Nentir Vale, the Witchlight Fens, lays in the southwest section of the region. The Nentir River runs through and is home to enoumous crocodiles. The northernmost extent of the region of moors known as the Trollhaunt. While goblins abound within the Witchlight Fens, it is perhaps best known for tales of bog hags and other such unnatural predators. The residents of the region avoid traveling through the swamp whenever possible.