Southern Barrens
From WoWWiki
The Southern Barrens is a generic term for all the lands south of Camp Taurajo. This area is considerably more hostile than the lands to the north; the beasts are considerably stronger than those in the lands to the north - with the primary threats being the Silithid native to the Field of Giants and the Quilboar pushing out from Razorfen Downs and Razorfen Kraul. As a consequence, the majority of the mobs in this region are at level 20 or above, and the quests are directed towards player of a similar level.
The Horde has much less of a presence here, though it does boast a small number of individual NPCs in the area, as well as a small camp located at the Great Lift.
