The Middle Isles
Aleurn was the largest citadael of the Siorci people, before being conquered several generations ago by the Hegemony of Aerris. Somewhat confusingly, the island of Siorcus is also often simply named Aleurn as well.
The fortified walls of Aleurn have never been completely rebuilt from their downfall. The city today is a much smaller affair then when it was in its prime, with officers and citizens of Aerris lording over the second-class Siorci people.