For generations, the Soths of Dargaard Keep—a family of Knights of Solamnia—ruled the Solamnic province once known as Knightlund. Before the Cataclysm, the gods of good forewarned Knightlund’s leader, Lord Loren Soth, about the coming destruction and offered him a chance to stop it, but he failed to accomplish this task. Since then, the province has had a cursed reputation. People have come to know the land as Nightlund and ascribe the region’s frequent storms to the old gods’ disfavor.
Nightlund is a Human land that shares its western border with Solamnia. Nightlund is north of both Lemish and Throt, west of Estwilde, and southwest of Nordmaar. Major geographical features include the Dargaard Mountains on the eastern border with Estwilde, and the Vingaard River which runs the length of Nightlund's western border and north to Kalaman. There is a large forested land of cypress trees west of the Dargaard Mountains called " The Grove". Heavily wooded and mountainous, the land was never suitable for farming. Even before the Cataclysm, it was only sparsely populated.