Mansions of Aulë

The mansions of Aulë, also called the halls of Aulë, was the dwelling of Aulë in the midst of Valinor, land of the Valar. In these mansions Aulë laboured long while making "many beautiful and shapely works both openly and in secret", creating both the tools and the lore of the craftsmen.

It is told that Fëanor and his sons often visited the halls of Aulë.