I've decided Malkier can go in the purple in between the tongs of the fork, but that's the only 'large city' that can go there, and you can have 3 more normal cities, provided they are on major hot springs.
Questions:
What are the eastern and northern rivers called,
What is the plain called (the "Malkieri plain"? "Steppe"? "Countryside"?
What are the hills in the west called?
What is the town at the mouth of the river in C8 called?