From A Wiki of Ice and Fire
Ironman's Bay is a large bay of the Sunset Sea on the western coast of Westeros. It is named after the ironmen or ironborn, the inhabitants of the nearby Iron Islands.
The southern shore of Ironman's Bay lies along the northern Westerlands, which includes the castle of Banefort. It extends to the east along the western Riverlands; Seagard is built along the eastern shore. The northern shore of Ironman's Bay is the Cape of Eagles in the Riverlands or Cape Kraken in the North. In the latter case the northwest of Ironman's Bay would also stretch along the west of the Neck and the Flint Cliffs.
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