Dwarfhome
Dwarfhome is a plane, or at least planar region, in the Dungeons & Dragons] multiverse that serves as the home of the Morndinsamman, the dwarf gods, as well as the afterlife for their worshippers.
Moradin makes his domain, with his wife Berronar Truesilver and the other dwarven deities in a vast dwarven mansion called Erackinor. Here exists the giant Soul Forges, that Moradin is said to use to temper the spirits of his people.
In the Great Wheel cosmology, Dwarfhome is a specific region of Solania, the infinite 4th layer of the infinite plane of Celestia, which is also called The Crystal Heaven. Many valleys comprise Solania, covered with luminescent fogs and strange scents. The peaks are homes to numerous holy shrines, including monasteries and magnificent cathedrals. Many of the slopes are rich in precious ores and minerals and are mined by populations of dwarves that reside there.
In the World Axis cosmology, Dwarfhome is its own independent plane, existing as a dominion floating within the Astral Sea.