Downtown topographic maps

Click on a map to view its topography, its elevation and its terrain.

Diego Garcia

British Indian Ocean Territory > Downtown

The island consists of the largest continuous dryland rim of all atolls in the world. The dryland rim varies in width from a few hundred metres to 2.4 km. Typical of coral atolls, it has a maximum elevation on some dunes on the ocean side of the rim of 9 m (30 ft) above mean low water. The rim nearly encloses…

Average elevation: 0 m