The town occupies the whole of a small coral island at the mouth of Mossoril Bay.
Besides the atolls there is a type of island which has been called the elevated coral island.
KEY WEST (from the Spanish Cayo Hueso, " Bone Reef"), a city, port of entry, and the county-seat of Monroe county, Florida, U.S.A., situated on a small coral island (41m.
One&Only Kanuhura is a coral island hideaway on a remote atoll in the Indian Ocean.
The island is surrounded by colorful coral reefs, hence the name Coral Island.