Demon King's Castle

The Demon King's castle is located at the "northern most tip" of the continent, Ende. It is also the alleged location of Aureole, a place regarded as "heaven" or the afterlife "where souls rest". It is an insanely cold place. According to Eisen, "much has happened there", alluding to events as of yet unrevealed in the manga.

Inhabited By
Demon King

Visited By

 * Frieren
 * Eisen
 * Heiter
 * Himmel