Grimjaw's Treasure Hold is a series of tunnels and caverns, either natural, or built by Grimjaw Slugface, to store his pirate treasure, with the entry way on Scumbucket Island. It contained many traps and puzzles, but also a piece of Karpath's Map, as well as many gold bars, some golden armor, and golden apples. The golden-toothed skull bears a striking resemblance to Skull Pass.