Geography
Qara Su is an island of tectonic origin. It has a length of , and a width of . It was formerly home to substantial gas fields on the island. Qara Su is located approximately from the nearest shore, the island is surrounded by shallow waters.Ecology
There is minimal vegetation on the island due to oil pollution as well as other factors. Qara Su island is home to diverse wildlife, including Caspian seals, sturgeon, and various bird species such as teal ducks, herring gulls, and grebes that inhabit the island and its surrounding area.See also
* List of islands of AzerbaijanReferences
Uninhabited islands of Azerbaijan Islands of the Caspian Sea Islands of Azerbaijan {{Azerbaijan-geo-stub