Arvandor

Arvandor is the second root of the World Tree.

It is covered in lush forests, massive mountains, perfectly clear streams, placid lakes, and an ocean called the Sparkling Sea, as befitting of the home of the Seldarine. Each one of the Elven patron deities maintains a realm on this plane. None of these realms has a border and each one seamlessly melds into the other with absolutely no discernable borders apparent.