South Africa occupies the southern tip of Africa, its coastline stretching more than 2,850 kilometres from the desert border with Namibia on the Atlantic coast southwards around the tip of Africa and
The Southern African Central Plateau edged by the Great Escarpment.
Panorama of the Giant's Castle region of the Drakensberg, the highest section of the Great Escarpment. Here the Escarpment is capped by a 1,400 m layer of erosion-resistant lava, which once covered most of Southern Africa 182 million years ago. Only a small remnant of this lava layer remains on the plateau, covering only part of Lesotho, and accounting for the Great Escarpment's great height on the Lesotho/KwaZulu-Natal border.
An approximate SW-NE cross section through South Africa with the Cape Peninsula (with Table Mountain) on left, and north-eastern KwaZulu-Natal on the right. Diagrammatic and only roughly to scale. It shows the major geological structures (coloured layers) that dominate the southern and eastern parts of the country, as well as the relationship between the Central Plateau, the Cape Fold Mountains, and the Drakensberg escarpment.
A diagrammatic 400 km north–south cross-section through the southern portion of the country near Calitzdorp in the Little Karoo (approximately 21° 30' E), showing the relationship between the Cape Fold Mountains (and their geological structure) and the geology of the Little and Great Karoo, as well as the position of the Great Escarpment. The colour code for the geological layers is the same as those used in the diagram on the left. The heavy black line flanked by opposing arrows is the fault that runs for nearly 300
The Drakensberg is the eastern portion of the Great Escarpment, which encloses the central Southern African plateau. The Great Escarpment reaches its greatest elevation – 2,000 to 3,482 metres within
Geography of South Africa
…between 2,000 m and 3,300 m. This edge of the plateau, as the land drops sharply to the coastal plain, forms a very high, steep escarpment known as the Drakensberg Mountains. The southern and western extents of the escarpment are not so high as Drakensberg, but also are known by a wide variety of local names, all termed…
View of the Amphitheatre at the Royal Natal National Park
Tugela Falls vicinity – Tugela River in valley