The poles of Eberron are almost as mysterious as Argonnessen. Some dwarves believe that their ancestors originally came to Khorvaire from the Frostfell, but there’s been no contact with Frostfell dwarves in modern times. Legends speak of undead hordes, free-roaming fiends, and terrifying monsters in these arctic lands.
The northern continent called the Frostfell sits astride the top of the world like a brooding storm cloud. The people of Khorvaire, in addition to using its descriptive proper name, call it Winter’s Home, the Source of Winds, and the Icy Heart of Winter. Only one expedition has made landfall on the Frostfell and returned to Khorvaire to tell the tale. The journey was led by Lord Boroman ir’Dayne of the Wayfinder Foundation, who is said to be very interested in mounting a second expedition to the frozen land he visited long ago.
The Frostfell is a continental landmass, with a variety of terrain features providing diversity despite the unending cold. The Iceworm Peaks, a mountain range cloaked in great glaciers, bisects the continent. Barren plains of everfrost nestle in mountain valleys where snow rarely falls, while ice sheets cover hundreds of miles on either side of the mountains. Near the coast, tundra prevails, and in the summertime, lichens grow as the ground thaws briefly before plunging back into frigid winter.
The frost-covered lands closer to Khorvaire are slightly more accessible, particularly in the summer. The northernmost islands of the Lhazaar Principalities at the eastern end of Khorvaire are draped in perpetual winter. Similarly, off the northwest coast of Khorvaire lies Icewhite Island with its three children—Tlalusk (the southernmost, nearest the Demon Wastes), Qorrashi, and Icegaunt (the northernmost, between Icewhite and the Frostfell proper). Mapmakers consider these islands part of the Frostfell rather than Khorvaire. All are tundra, though more vegetation grows on Tlalusk and the southern end of Icewhite.
The Frostfell is thought to be the original homeland of the dwarves, and some believe that an ancient nation of dwarves still thrives under the ice. Others say that the Frostfell was once a verdant realm until the dwarves uncovered the prison of an archfiend, which buried their nation under endless ice. These scholars warn against disturbing this overlord, lest a new age of ice be unleashed across the entire world.