Plizio Visual Lab
Rooge Hills

Weather…
Water temperature…
The Rooge Hills (Roggeveld Mountains) are situated in the Western and Northern Cape provinces of South Africa, forming part of the Great Escarpment at the western edge of the Karoo plateau. The name is derived from the wild rye that once grew abundantly in this arid region. The range reaches elevations of up to 1700 meters and is notorious for having one of the coldest climates in South Africa, with winter temperatures frequently dropping well below freezing. The nearby town of Sutherland is recognized as the coldest permanently inhabited place in the country. Because of the clear, dry air and minimal light pollution, the region hosts the South African Astronomical Observatory, featuring the Southern African Large Telescope (SALT). Geologically, the area is dominated by the Beaufort Group of the Karoo Supergroup, consisting of sandstones and shales. The vegetation is sparse, comprised mainly of drought-resistant succulents and low shrubs characteristic of the Karoo biome. Economically, the territory is used almost exclusively for extensive sheep farming, which has adapted to the harsh environmental conditions.
Best time to visit & climate
The most pleasant time to visit is Apr, Oct, Nov.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | 28 | 27 | 24 | 19 | 15 | 11 | 10 | 12 | 17 | 21 | 24 | 26 |
| Rain mm | 27 | 31 | 29 | 24 | 15 | 8 | 5 | 4 | 5 | 11 | 12 | 18 |
📋 Practical info
Geography
Facts
- The mountains form a significant section of South Africa's Great Escarpment.
- The name comes from the wild rye (rogge) indigenous to the area.
- Sutherland in the Roggeveld is known as the coldest place in South Africa.
- The region is home to SALT, the largest optical telescope in the Southern Hemisphere.
- Peak elevations in the range reach approximately 1700 meters.
- The geology is characterized by Beaufort Group sandstones and shales.
Route planner — Car & Motorhome
Where do you start? We build the route here, with stops and country notes along the way.
© OpenStreetMap contributors · OpenRouteService
Sights nearby
Frequently asked questions
What characterizes the Rooge Hills?
Are there tourist facilities?
Is it suitable for hiking?
What equipment is necessary?
Are there dangers there?
Rooge Hills: where is it located?
Rooge Hills: when is the best time to visit?
Rooge Hills: why is it worth visiting?

















