|Aldabra is the world's largest raised coral atoll with an area of 450 km2. Located 1,100 km southwest of the Mahé, the main island of the granitic Seychelles, it is one of the most isolated ecoregions in the world. The best-known endemic species is the Aldabra giant tortoise (Dipsochelys dussumieri). |
Aldabra is a Unseco World Heritage Site.