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Cullinan Diamond Mine
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Industrial site
The Cullinan Diamond Mine, formerly the Premier Mine, is situated about 40 kilometers east of Pretoria in the Gauteng Province. It gained global fame following the 1905 discovery of the Cullinan Diamond, which at 3,106 carats remains the largest gem-quality rough diamond ever found. The mine operates within a massive kimberlite pipe that is recognized as a premier source of rare blue diamonds. Since its establishment in 1902 by Thomas Cullinan, the site has been a cornerstone of South African mining heritage. Currently operated by Petra Diamonds, the facility utilizes advanced underground mining techniques to reach deeper ore reserves. Beyond its famous namesake, the mine has produced several other significant stones, including the Centenary Diamond. The mine serves as a vital economic engine for the local community and gives guided tours to showcase its historical and modern engineering feats.
- Location: South Africa
- Top sights: Premier Mine · McHardy House · Cullinan, South Africa
- Nearby: Brits (74 km)
Best time to visit & climate
The most pleasant time to visit is Mar, Sep, Oct.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | 23 | 23 | 21 | 18 | 15 | 12 | 12 | 15 | 19 | 21 | 22 | 23 |
| Rain mm | 122 | 75 | 70 | 38 | 12 | 5 | 3 | 6 | 14 | 56 | 85 | 119 |
📋 Practical info
What is this place?
The Cullinan Diamond Mine in South Africa is world-famous for yielding the largest gem-quality rough diamond ever found. It is a significant producer of high-quality industrial and jewelry diamonds and a key economic driver in the region.
Visiting
The underground mining area is not open to the public, but the visitor center and surface facilities can be visited on guided tours. Advance booking is required, and tours provide insights into diamond mining.
Where to view it
From the visitor center, there is a good view of the open-pit operations and surrounding landscape. From the nearby R513 road, the distinctive headframes and waste dumps of the mine are clearly visible.
Local products
The mine's visitor center sells diamond-set jewelry and souvenirs. Local craft markets in the area offer handmade silver and gold items, often adorned with small diamonds.
Active season
The mine operates year-round in continuous shifts. The highest visitor numbers occur during South African school holidays and the dry season from May to September.
Nearby
Combine a visit to the mine with a tour of Cullinan town, which gives historic buildings and antique shops. The nearby Dinokeng National Park is convenient for a safari and wildlife viewing.
Geography
Facts
- Site where the 3,106-carat Cullinan Diamond was found.
- Established in 1902 by pioneer Thomas Cullinan.
- A major global source for rare blue diamonds.
- Managed and operated by Petra Diamonds.
- The kimberlite pipe covers an area of 32 hectares.
- Located 40 kilometers east of the city of Pretoria.
Explore nearby
Notable places around
Route planner — Car & Motorhome
Where do you start? We build the route here, with stops and country notes along the way.
Vehicle
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© OpenStreetMap contributors · OpenRouteService
Sights in the town Cullinan Diamond Mine (3)
Sights nearby
Frequently asked questions
Are there tours at the Cullinan Diamond Mine?
Yes, there are organized surface viewing tours available.
What is the best time to visit?
Possible year-round, most pleasant during the South African spring.
How long is a tour?
A standard tour lasts about two hours.
What is the most famous find?
The Cullinan Diamond, the largest gem-quality diamond ever found.
Is pre-booking required?
Yes, booking in advance is highly recommended.
Cullinan Diamond Mine: where is it located?
Cullinan Diamond Mine is located in South Africa.
Cullinan Diamond Mine: what is there to see?
Highlights include Premier Mine, McHardy House, Cullinan, South Africa.
Cullinan Diamond Mine: when is the best time to visit?
The most pleasant time to visit is Mar, Sep, Oct.
Cullinan Diamond Mine: why is it worth visiting?
The Cullinan Diamond Mine, formerly the Premier Mine, is situated about 40 kilometers east of Pretoria in the Gauteng Province.
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