I know. I'm not in Beta, and yet I'm as giddy as a greedy little boy who just got hold of a cookie jar with every bit of Wrath of the Lich King information. We've seen the breathtaking Howling Fjord, bits of the Borean Tundra, and even glimpses into the lush forests of Sholazar Basin. I don't think I could be excited enough for Lake Wintergrasp, even though there's just so little information about it. Elizabeth Harper, who's playing around in the Beta, has said that Dragonblight is her favorite zone.
From what we've seen so far, it really looks like Wrath of the Lich King is going to be one hell of a game. Each of the zones -- as has been the trend throughout World of Warcraft -- has its own personality. Blizzard has said that it won't all be ice and snow, and the diversity that's been revealed up to this point seems to attest to that. What zone are you most excited to see and most eager to explore when you get to Northrend?