Seven Kingdoms: Seowyn's Crossing
The Frozen Sea is an extremely cold water salt sea on the world of Tol. It seperates the continent of Aldorath from the continent of Jotunheld. Many centuries ago, after their revolt against the giants of Jotunheld, the dwarves of Kurdenheim passed through tunnels under the Frozen Sea to reach Aldorath. The Frozen Sea is known for sudden swells and storms, as well as terrible ice fields, especially during winter.