Gauntlgrym

Gauntlgrym was an ancient dwarven city that fell into ruin before the memory of any living dwarves. Bruenor Battlehammer believes that Mirabar is looking for this place, but that Gandalug Battlehammer knew more than anyone about it, although he is now deceased.

The Knights of Myth Drannor discovered Gauntlgrym on one of their many adventures. It was reported that they were able to make their way through the Underdark back to Shadowdale from Gauntlgrym.