Estrick Island

Estrick Island lies offshore north of the border between the regions of Perila and Rookotley. It is the largest island in the Bullit of Omar. Geopolitically, it is considered part of Rookotley.

Mytholygy
Estrick Island is said to have formed from the body of the Titan of the Land Omur, for which the Bullit of Omur is named, after Cavikos, Titan of the Sea, drowned him when he broke through a land bridge between Túrisír and Rookotley at Omur's Bsu (also called the Omurian Break).