Vide Cay

Vide Cay is a small isle of the Swavain Islands located southeast of Brokenbank.

Avantika asks Fjord for the location of the Cloven Crystal in his possession. He lies and tells her that it is on an island surrounded by Deep Row Reef. When she provides him a map to point out the precisely where, he picks Vide Cay, claiming there to be an ruined and unguarded fort just off the shores of the isle.

Trivia

 * A cay, or a key, is a small, low, and often sandy island atop a coral reef. Presumably, the reef Vide Cay is lying upon is part of Deep Row Reef, labeled on the map in the Explorer's Guide to Wildemount a little over 100 miles southwest of the isle.