The ten wilderness areas are:
The Hinterlands
Crestwood
The Storm Coast
The Fallow Mire
The Western Approach
The Hissing Wastes
Emprise Du Lion
The Forbidden Oasis
Emerald Graves
The Exalted Plains
Once you reach these areas, the initial camp that you set up does not count towards this, you must find another of the camps and set them up in each area.