The Iron Islands
The Iron Islands are located off the northwest coast of Westeros, and are a kingdom of raiders and reavers. Their lands are barely arable at all, and the vast majority of their food is either caught or stolen.
The Iron King is Bors Greyiron, better known as Bors Black-Eye. After losing an eye to injury on a raid, he replaced it with an onyx stone that he claims lets him see the will of the Drowned God. The Iron King wears the Driftwood Crown and sits the Seastone Chair.