Cairn of Cgranamn
The free city, Cairn of Cgranamn, is located in the fire mountains. Connected to the brimstone river, it is quite prosperous. It is a free city state, still independent from the other two kingdoms and ruled by their own council, mostly consisting of Yldar. The two kingdoms have been eyeing on this city for generations. For the one who controls this city, will control the opal trade, and with that, the island.