Elafra

In the middle of the Twin Sea is a large, mostly uninhabited island named Elafra. The island is home to the legendary I Calad Monastery. Few venture to I Calad and the monks that venture from the monastery vary in focus and skill, but are highly religious and sought after for their sage counsel in varying areas. Not much is known about the monks and the monastery itself and most doubt it even exists. There are no other major civilizations on the island.
Elafra isn't topographically built for colonization. The Northern coast is known as the Sword Coast. The cliffs that line the coast have eroded for years and left sharp rocks and protrusions that inhibit ship docking. The southern coast shares a vast reef that extends nearly to the northern coast of Leira. The Strait of Edhellen is nearly impassible except for by the most experienced in traversing the dangerous reefs.