The Iron Strait is a strait found off the north coast of Impatria, separating Tualean Island from the mainland. The strait curves along the coast of the continent, bordered by the Skyfract Mountains to its south and the Northern Finger to its east.
The waters of the strait are treacherous, and jagged rocks along its surrounding coasts make sailing it difficult or even deadly. One would almost never find ships making course here, aside from the rare vessel traveling to Tualean Island itself.