South Africa's Five Main Land Regions

South Africa's geography is classically divided into five major physiographic regions, each with distinct climate, ecology, and economic role:

1. The Highveld (High Plateau)
   • Vast interior plateau (1,200–1,800 m / 3,900–5,900 ft).
   • Grassland savanna; summer rainfall, dry sunny winters.
   • Heartland: Johannesburg, Pretoria (Gauteng), Bloemfontein, Welkom.
   • Gold, coal, maize, industry, finance.
2. The Lowveld (Lowland Bushveld)
   • Eastern flank, descending to 200–600 m toward Indian Ocean / Limpopo Valley.
   • Subtropical; savanna, thornveld, malaria zone (historically).
   • Cities: Nelspruit (Mbombela), Polokwane, Phalaborwa.
   • Gateway to Kruger National Park; citrus, sugar, subtropical fruit.
3. The Karoo (Semi-Desert)
   • Western/Central interior (west of Highveld escarpment).
   • Great Karoo (north) & Little Karoo (south, between mountains).
   • Arid, succulent & dwarf shrubland; <200 mm rain. Extreme temps.
   • Sheep (Merino/Karoo), goat farming; Square Kilometre Array (SKA) radio astronomy; fossils; solar/wind potential.
   • Towns: Beaufort West, Graaff-Reinet, Calvinia, Oudtshoorn (Little Karoo).
4. The Drakensberg Mountains (uKhahlamba)
   • Eastern escarpment, border with Lesotho. Basalt cliffs, sandstone foothills.
   • Highest: Thabana Ntlenyana (3,482 m / 11,423 ft) in Lesotho; SA side peaks ~3,300 m.
   • UNESCO World Heritage Site (uKhahlamba-Drakensberg Park) – rock art (San), biodiversity, water catchment.
   • Source of Orange (Gariep) River – SA's longest.
   • Tourism: hiking, climbing, San art sites, skiing (Tiffindell).
5. The Bushveld (Savanna / Lowveld Transition)
   • Northern region (Limpopo, North West, Mpumalanga lowveld).
   • Mixed acacia/thornveld, mopane woodland, grassland.
   • Rich mineral belt: Platinum Group Metals (Rustenburg), chrome, vanadium, diamonds (Venetia).
   • Prime wildlife: Kruger National Park, Waterberg, Madikwe, Pilanesberg – Big 5, photo safari industry.
   • Cattle, game ranching, citrus, cotton.

Cross-Cutting Features

• Great Escarpment – Rim separating Highveld from coastal lowlands (Drakensberg = eastern segment).
• Cape Fold Mountains (SW) – Separate region (Cape Floristic Kingdom).
• Coastal Belt – Narrow, varied (Mediterranean SW, subtropical SE, desert NW).

These five regions—Highveld, Lowveld, Karoo, Drakensberg, Bushveld—frame South Africa's agriculture, mining, biodiversity, water, and human settlement.