Originally Posted by
Varodoc
I think that Khaz Algar is separate from Avaloren. Why? Because their names don't have anything in common at all.
If anything, "Avaloren" makes Me think of Avalon from the Arthurian legends, most certainly not Fantasy Dwarves.
"Khaz Modan" refers to the entire Dwarven subcontinent, but Ironforge is actually much bigger in the lore and even in-game it's implied that it spans through the entire region, even as far as Loch Modan (the little closed-off windows that are above the gates of Ironforge are also found at the borders of Dun Morogh/Loch Modan, implying that it's all an inter-connected underground settlement much larger than just city of Ironforge).
So I expect Khaz Algar to be a very large, subcontinent-wide settlement. It might get a similar treatment to Zuldazar/Dazar'alor, where Zuldazar is the entire city that spans the entire zone, and the urban core and player hub is Dazar'alor.