Wind River Region (North)
This map use to be entitled The Kingdom of Thallin (North). However, as I have been updating the political aspects of my campaign, other important regions needed more focus.
Of course, the Kingdom of Thallin is still the primary kingdom in this region (capital city is Fruen). Most of the other political entities in this region are monstrous in origin.
Take Caer Amylinyon for instance. In ages past, this region was a gray elven kingdom. Now, after being betrayed from within, the region lies in ruins and all sorts of nasty things lurk in the dark swamps - trolls, mire orcs, and undead.
Another key region here is the canyon known as Spirit Rift. Thi area is an enigma in the region. No one is sure who controls the rift but most agree that it is foul. Undead and other things tend to creep out into the surrounding lands during the darkest nights of the winter.
Also there is the Lands of the Loch Folk. The Loch Folk are called that because they live exclusively around Lake Loch. Loch Folk aren't a race unto themselves but tribes of elves, halflings, and some humanoids that have banded together for protection.