It's interesting to note that Enedwaith is comprised of several "biomes" or self-contained ecosystems that range from rolling prairie to winter tundra to jagged bluffs. Each area has its own theme and unique critters, including the terrifying shadow wolves. And before you ask, yes, Turbine threw in a few demonic goats free of charge. As players progress through Enedwaith, they'll encounter the united Grey Company of Rangers and assist in their quest to help Aragorn.
Turbine's proud of the amount of content in this region, claiming that it has more quests and deeds than North Downs (which was the previous non-Moria record-holder for a zone), and it has more new and unique art per square meter than Moria. Read through this hefty dev diary for the complete skinny on Enedwaith!