Johannesburg , is the largest city in South Africa, by population. Johannesburg is the provincial capital of Gauteng, the wealthiest province in South Africa, having the largest economy of any metropolitan region in Sub-Saharan Africa.The city is one of the 50 largest metropolitan areas in the world, and is also the world's largest city not situated on a river, lake, or coastline. It claims to be the lightning capital of the world, though this title is also claimed by others.

While Johannesburg is not one of South Africa's three capital cities, it is the seat of the Constitutional Court, which has the final word on interpretation of South Africa's new post-Apartheid constitution. The city is the source of a large-scale gold and diamond trade, due to its location on the mineral-rich Witwatersrand range of hills. Johannesburg is served by O.R. Tambo International Airport, the largest and busiest airport in Africa and a gateway for international air travel to and from the rest of Southern Africa. More recently Lanseria International Airport has started international flights, and is situated conveniently on the opposite side of the metropolis.

Port Elizabeth is one of the largest cities in South Africa, situated in the Eastern Cape Province, 770 km (478 mi) east of Cape Town. The city, often shortened to PE and nicknamed "The Friendly City" or "The Windy City", stretches for 16 km along Algoa Bay, and is one of the major seaports in South Africa.

Port Elizabeth was founded as a town in 1820 to house British settlers as a way of strengthening the border region between the Cape Colony and the Xhosa. It now forms part of the Nelson Mandela Bay Metropolitan Municipality which has a population of over 1.3 million.

During the Second Boer War, the port was an important transit point for soldiers, horses and materials headed to the front by railway. While the city itself did not see any conflict, many refugees from the war moved into the city. These included Boer women and children interned by the British in a concentration camp. Following that war, the Horse Memorial was erected to honour the tens of thousands of horses and mules that died during the conflict.

Polokwane, meaning "Place of Safety", is a city in the Polokwane Local Municipality and the capital of the Limpopo province, South Africa. It is also often referred to by its former name,Pietersburg. Polokwane is a major urban centre, the biggest and most important north of Gauteng. Polokwane was one of the host cities of the 2010 FIFA World Cup.In the 1840s, Voortrekkers under the leadership of Andries Potgieter established Zoutpansbergdorp, a town 100 km to the north west.

This settlement had to be abandoned because of clashes with the local tribes. They founded a new town in 1886 and named it Pietersburg in honour of Voortrekker leader Petrus Jacobus Joubert. The British built a concentration camp at Pietersburg during the Boer War to house almost 4,000 Boer women and children. The town officially became a city on April 23, 1992; on February 25, 2005, the government declared the official name of the city as Polokwane, a name that was generally in use by the speakers of Northern Sotho.

Port Shepstone is situated on the mouth of the largest river on the south coast of KwaZulu-Natal, South Africa, the Mzimkulu River ,the great home of all rivers. 120 kilometres (75 mi) south of Durban, it is the administrative, educational and commercial centre for southern Natal.

Port Shepstone was founded in 1867 when marble was discovered nearby and is named after Sir Theophilus Shepstone of the Natal government of the 1880s. William Bazley built a harbour and the first coaster entered the harbour on the May 8, 1880. In 1882 a party of 246 Norwegian immigrants settled here and played a large part in the development of the area. After the opening of the railway to Durban in 1901 the harbour fell in disuse and eventually the river silted up again making it impossible to use. The 27,000 candela lighthouse still stands at the mouth of the Mzimkulu River.

Bloemfontein is the capital city of the Free State Province of South Africa; and, as the judicial capital of the nation, one of South Africa's three national capitals ,the other two being Cape Town, the legislative capital, and Pretoria, the administrative capital.

As the capital of the Orange Free State Republic the growth and maturing of the Republic resulted in the growth of the town. Numerous public buildings that remain in use today were constructed. This was largely facilitated by the excellent governance of the Republic ,which acquired the term model republic ,and the compensation from the British for the loss of the diamond rich Griqualand area.In 1899 the city was the site of the Bloemfontein Conference, which failed to prevent the outbreak of the Second Boer War. The conference was a final attempt to avert a war between Britain and the South African Republic. With its failure the stage was set for war, which broke out on 11 October 1899.

Kimberley is the capital of the Northern Cape Province of South Africa. It is located approximately 110 km east of the confluence of the Vaal and Orange Rivers. The city has considerable historical significance due its diamond mining past and the siege during the Second Boer War. Notable personalities such as Cecil Rhodes and Barney Barnato made their fortunes here, and the roots of the De Beers company can also be traced to the early days of the mining town.In 1866, Erasmus Jacobs found a small brilliant pebble on the banks of the Orange River, on the farm De Kalk leased from local Griquas, near Hopetown, which was his father's farm. He showed the pebble to his father who sold it. The pebble was purchased from Jacobs by Schalk van Niekerk, who later sold it. It proved to be a 21.25 carat (4.25 g) diamond, and became known as the Eureka. Three years later Schalk van Niekerk sold another diamond also found in the De Kalk vicinity, the Star of South Africa for £11,200.

Mpumalanga from Eastern Transvaal on 24 August 1995), is a province of South Africa. The name means east or literally "the place where the sun rises" in Swazi, Xhosa, Ndebele and Zulu. Mpumalanga lies in eastern South Africa, north of KwaZulu-Natal and bordering Swaziland and Mozambique. It constitutes 6.5% of South Africa's land area. In the north it borders on Limpopo, to the west Gauteng, to the southwest the Free State and to the south KwaZulu-Natal. The capital is Nelspruit ,recently renamed to Mbombela. Prior to 1994, Mpumalanga was part of Transvaal Province.

The Drakensberg Escarpment divides Mpumalanga into a westerly half consisting mainly of high-altitude grassland called the Highveld and an eastern half situated in low altitude subtropical Lowveld/Bushveld, mostly savanna habitat. The southern half of the Kruger National Park is situated in the latter region. The Drakensberg exceeds heights of 2000m in most places with this central region of Mpumalanga being very mountainous. These regions have alpine grasslands and small pockets of Afromontane Forest. The Lowveld is relatively flat with interspersed rocky outcrops. The Lebombo Mountains form a low range in the far east forming the border with Mozambique.

Limpopo is the northern most province of South Africa. It was named after the Limpopo River; "Limpopo" means "waterfalls" in Zulu and other Nguni languages. The capital is Polokwane, formerly named Pietersburg. The province was formed from the northern region of Transvaal Province in 1994, and initially named Northern Transvaal. The following year, it was renamed Northern Province, which remained the name until 2003, when the name of the province was formally changed to the name of its most important river–on the border with Zimbabwe and Botswana–after deliberation by the provincial government and amendment of the Constitution. A notable consideration for the name was Mapungubwe, the area where the most ancient gold-using civilisation of the province was discovered a few years earlier.

The province contains much of the Waterberg Biosphere, a UNESCO-designated Biosphere Reserve. The Waterberg Biosphere, a massif of approximately 15,000 km² (5,800 sq mi), is the first region in the northern part of South Africa to be named as a Biosphere Reserve by UNESCO. The massif was shaped by hundreds of millions of years of riverine erosion to yield diverse bluff and butte landforms.The Waterberg ecosystem can be characterised as a dry deciduous forest or Bushveld. Within the Waterberg, archaeological finds date to the Stone Age. Nearby are early evolutionary finds related to the origin of humans.