The vast desert in Middle Osteth, bordered by the Inner Sea to the west and the Yushad Ridge to the north, east, and south. Along with the Yushid Ridge and its surrounding dry lands, this desert is where the Gharu'ndim have made their new home. Towns in the A'mun Desert are Yaraq, Tufa, Al-Arqas, and Xarabydun. Fadsahil al-Tashbi the Gharu'ndim master archmage lives in the A'mun.