This article or section contains lore taken from Warcraft III: Reign of Chaos, Warcraft III: The Frozen Throne, the manuals, and official bonus maps.

The Den of the Lost is a cavern to the west of Vol'jin's new base camp. It is located in Dustwallow Marsh on the continent of Kalimdor. The Ancient Wendigo rules its cavernous depths. Rexxar, Cairne Bloodhoof, Rokhan, and Chen Stormstout defeated the Ancient Wendigo there.