Stone Mountain was a kingdom of Dwarves. It was separated from the Grey Towers by the Lake of the Sky.
Its capital was Delmoria and its king was Harthorn of the line of Hogar. Dwarves of the Stone Mountain assisted Carse in the Siege of Carse.
It was one of the first targets of the Tsurani during the Riftwar and its dwarves were assisted by Dolgan and Tomas.