The Borean Tundra is the home of the Tuskar (Tuskala being their town) and the orc fortress of Warsong Keep. Corey Stockton shows off some Easter Island-inspired concept art and also a flyby video of a large part of the zone. Again, he shows a design layout of the zone, and describes what he feels makes a good entry zone.
Continue to what some feel is the expansion sneak peek's warmest and most visually arresting zone: Grizzly Hills.