Valhalla

Sail North from Atlantis, past the Mesikammen raiders and the icebergs, and you will find cliffs of ice so pure as to be like glass, towering into the sky. Brave the lurking monsters and crystal reefs to find a hidden bay, and climb the thousand steps in raging storm to stand atop the wall, and you will find a view of wonders the like of which you have never imagined.

And you will never be seen again.