I lookup for some information about the place and found out it is a dungeon scheduled for Burning Crusade. But as usual, Burning Crusade isn’t a finish product. If it was, the next expansion will be out by then.
According to history, a long time ago, the forest trolls controlled a large section of northern Lordaeron called Zul'Aman. But then came the human and the high elves banded together and push back the savage troll into the area of what we call Zul’Aman now. After the invasion of the scourge, the Amani trolls have retaliated to take back of what that use to be their land.
Rumors said that Zul’Aman will be a 25 man raid instance. Just like its brethrens, Zul Farak and Zul Gurub, this place is fully inhabited with trolls and Zul’Aman is led by Jin’zakk. My guess is this would be a level 70 dungeon as there’s no way in hell low levels (alliance) would reach Quel’thalas through the Eastern Plagueland.
As for the Amani trolls, this is how they look like.
Pretty hot huh? (No offense Sharifah Amani, just a joke there). Click here to see what a REAL Amani troll looks like.