The environment is pretty harsh here. The area is filled with snow, ice and volcanic rocks. The structures are mostly Ogers made but with a big influence from the Iron Horde. Even if this area looks so hostile this is where the horde players will establish their Garrison.
The quests are well spread around this big area and if you follow the quest line you’ll encounter some notable horde figures. Basically players will have to advance into this hostile territory and take or retake as many structures as they can.
I’ll try to avoid giving you too many spoilers but here are some screenshots of the area and a short flyover. Enjoy.