Orlumbor

Orlumbor, pronounced (Or-LUM-bore), was a small rocky barren island city-state in the Sea of Swords.

Geography
The settlement was located due west of the Trollbark Forest between Daggerford and Baldur's Gate and 300 miles south of the free city of Waterdeep, on the Sword Coast. Few people visited the city, in part because of its treacherous harbor.