Irem, City Of Pillars: City Of Pillars (Arabic: إرَم ذَات ٱلْعِمَاد‎ Iram dhāt al-ʿimād; an alternative translation is Iram of the tentpoles), also called “Irum”, “Irem”, “Erum”, “Ubar”, or the “City of the pillars”, is a lost city, region or tribe mentioned in the Quran. Rub’ al Khali – City Of Pillars: The desert is…