South Africa is located at the southernmost region of Africa, with a long coastline that stretches more than 2,500 km (1,553 mi) and along two oceans (the South Atlantic and the Indian). At 1,219,912 km2 (471,011 sq mi), South Africa is the 25th-largest country in the world and is comparable in size to Colombia. Mafadi in the Drakensberg at 3,450 m (11,320 ft) is the highest peak in South Africa. Excluding the Prince Edward Islands, the country lies between latitudes 22° and 35°S, and longitudes 16° and 33°E.
The interior of South Africa is a vast, flat, and sparsely populated scrubland, the Karoo, which is drier towards the northwest along the Namib desert. In contrast, the eastern coastline is lush and well-watered, which produces a climate similar to the tropics.
To the north of Johannesburg, the altitude drops beyond the escarpment of the Highveld, and turns into the lower lying Bushveld, an area of mixed dry forest and an abundance of wildlife. East of the Highveld, beyond the eastern escarpment, the Lowveld stretches towards the Indian Ocean. It has particularly high temperatures, and is also the location of extended subtropical agriculture.
|In September 2010 the penetration rate was estimated at 99.6% over a population estimate of 49 million.
By the end of July 2009 it was estimated that there were some 54.0 million mobile subscribers in South Africa, giving South Africa a 13 percent market share of the estimated 415.3 million mobile subscribers in Africa.