North of Howling Fjord you'll find Grizzly Hills, the home of the firbolgs and an ancient Dwarven city, Dor'Mogann (spelling may be inaccurate). The foresty, springtime feel of Grizzly Hills makes this perhaps the warmest and most inviting zone in the expansion. Stockton again shows the design layout of the zone, describing the eastern edge as impassible cliffside.
Next, see the storyline-intensive zone of Dragonblight, where dragons go to die. Literally.