A World Without Magic
The western-most region of the Nerath Empire, Keltor has long been looked over by the Alderheart line of Dukes. Since the fall of the Nerath Empire, the Alderhearts have nationalized the region and declared themselves king. The current king is Hamil Alderheart.
The region stretches all the way from the ocean to the west to the Redpeaks in the east, from the Briarwood in the north to the wastelands in the south.
Slightly larger picture here.