2. The Danakil Desert lies in the Afar Triangle. It extends into the north-east of Ethiopia, the south of Eritrea and north-west of Djibouti. It is the homeland of the Afar people who are known for their ability to withstand the extremes and survive as they have done for hundreds of years. It is known for its extreme heat and in hospitability. The deepest point in the desert lies up to 100 m below sea level in the Danakil Depression. The Danakil Desert's main industry is salt mining that is still cut by hand and loaded onto camels for transport and it is not uncommon to see caravans of camels making the slow journey through the desert. It is also home to wildlife, including African Wild Asses.

35. Photos: Stephan Gladieu Getty Images Tom Pfeiffer