Northern Cape

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    Postmasburg Iron Ore Gravel Route

    Postmasburg is one of the Northern Cape’s significant mining towns — located amid the world’s largest known manganese and iron ore deposits, the area has been the focus of major mining operations since the mid-20th century. For cyclists, the surrounding Kalahari landscape provides accessible gravel road riding through an unusual combination of industrial heritage and raw Northern Cape nature.

    The Griquastad direction ride (40km west on the R385) provides historical depth — Griquastad was the capital of the Griqua people in the 19th century, a mixed-heritage community of Dutch, Khoi and later settlers who occupied much of the interior Northern Cape before colonial pressure pushed them progressively northward. The Griqua heritage and the Kalahari thornveld landscape combine for a flat, accessible gravel ride of significant cultural interest. Witsand Nature Reserve (100km north) is the most compelling day-trip destination from Postmasburg for cycling visitors.

    Getting There

    Postmasburg is on the N14/R385, 230km from Upington. GPS: -28.3667, 23.0833. Postmasburg Tourism: +27 53 313 0073.

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    Colesberg Grassland Gravel Loop

    Colesberg occupies a strategically important position at the junction of the N1 Cape Town–Johannesburg highway with the N9 and N10 — it is the Northern Cape’s most-transited town, and for travellers making the Cape to Joburg journey who want to break the journey with a ride, it offers an accessible entry point to the Northern Cape landscape. The 30km Doornkloof Loop on gravel farm roads is flat, accessible and provides a genuine taste of the Central Karoo transition zone — Karoo grassland, low shrubs, quartz-gravel plains and the big open skies of the interior Northern Cape without the extreme remoteness of the deep Kalahari. The Doornkloof Nature Reserve just outside town contains small Karoo game — springbok, gemsbok, blesbok — accessible on foot or by bike on reserve roads.

    Getting There

    Colesberg is on the N1, 690km from Cape Town. GPS: -30.7167, 25.0833. Tourism: +27 51 753 0678.

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    Victoria West Karoo Loop

    Victoria West is a quiet Northern Cape Karoo town on the N12 highway, positioned in the Central Karoo’s fossil-rich interior between Beaufort West and Richmond. The surrounding Karoo plains — open, flat and extraordinarily spacious — provide accessible gravel riding through a landscape that feels genuinely timeless: the same Permian-era dolerite koppies (Rocky outcrops formed by ancient volcanic intrusions) visible to the Karoo fossil hunters who first mapped this region 150 years ago are still there, unchanged, on the horizon. The Central Karoo contains one of the world’s richest Permian fossil records, and the gravel farm roads around Victoria West thread through this geological heritage landscape on terrain that is accessible to any cyclist.

    Getting There

    Victoria West is on the N12, 590km from Cape Town. GPS: -31.4000, 23.1333. Tourism: +27 53 621 0085.

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    Sutherland Starry Night Gravel Ride

    Sutherland is South Africa’s coldest town (temperatures as low as -15°C have been recorded) and one of the world’s premier astronomical sites — the combination of high altitude (1,500m), clear air, minimal light pollution and exceptional atmospheric stability that makes the Roggeveld Plateau ideal for observing the night sky also creates an extraordinary cycling landscape: high, open, windswept Karoo plateau terrain with horizons that extend to the edge of the world and night skies that stop riders mid-ride.

    SALT — the Southern African Large Telescope

    The Southern African Large Telescope is one of the largest single optical telescopes in the Southern Hemisphere — a collaborative international facility operated by a consortium including South Africa, the United States, Germany, Poland and India. Guided tours of the SALT facility (and the other telescope installations on the Sutherland hill) run daily. Evening stargazing experiences — using the auxiliary telescopes to observe planets, star clusters and nebulae — can be booked through Sutherland Tourism and provide the perfect bookend to a day’s gravel riding on the plateau.

    The Riding

    The Roggeveld Plateau gravel roads offer wide-open, high-altitude cycling through semi-desert Karoo fynbos — a landscape of extraordinary silence and space. The plateau is exposed and demanding in wind and cold (winter mornings regularly produce ice on the roads and frost in the Karoo shrubs) but the reward is riding that feels genuinely remote and expansive. The informal SALT Circuit provides a gentler 10km option for less experienced riders or as a sunset ride before an evening stargazing tour.

    Getting There

    Sutherland is 380km from Cape Town via the N1 to Matjiesfontein and R354 north. GPS: -32.3955, 20.6728. Sutherland Tourism: +27 23 571 1265. The road to Sutherland from Matjiesfontein is partly gravel — suitable for standard vehicles.

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    Calvinia Hantam Gravel Rides

    Calvinia is one of the Northern Cape’s most charming small towns — a Victorian-era Karoo settlement in the Hantam (a Khoi word meaning ‘place of the red hartebeest’) surrounded by flat semi-desert plains and the distant Bokkeveld escarpment. In August and September, the Hantam Karoo around Calvinia flowers — not as spectacularly as the coastal Namaqualand, but with its own beautiful palette of orange daisies, yellow katstertjies and pale succulents across the plains.

    The Riding

    Two informal gravel routes are mapped from Calvinia: the 20km Outride for casual riders and morning explorations, and the 50km Hantam Loop for those wanting a fuller day in the plateau landscape. Both routes use low-traffic gravel farm roads across the Hantam Karoo — flat to gently rolling, always expansive, occasionally dramatic near the Bokkeveld escarpment where the plateau drops away to the Olifants River valley far below. The riding is quiet, unhurried and meditative — the Hantam is not busy, not rushed, and not performing for anyone.

    Calvinia is 60km south of Nieuwoudtville — one of the Northern Cape’s great wildflower destinations (see separate Nieuwoudtville Waterfall Loop listing) — making the two towns a natural pairing for a multi-day Hantam cycling weekend.

    Getting There

    Calvinia is on the R27 and N14, 460km from Cape Town. GPS: -31.4681, 19.7720. Calvinia Tourism: +27 27 341 8100.

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    Nieuwoudtville Waterfall Loop

    Nieuwoudtville is called the bulb capital of the world with justification — the Hantam National Botanical Garden, a 6,000-hectare protected area just outside town, contains the largest concentration of endemic geophyte bulb plants anywhere on earth: an estimated 300+ species of endemic bulbs including Lachenalia, Babiana, Sparaxis, Moraea and the extraordinary Bulbinella that turns the Bokkeveld plateau orange in August. For cyclists who time their visit to August-September, the combination of wildflower display and plateau gravel riding is one of the Northern Cape’s most rewarding multi-day experiences.

    The Route

    The 25km Waterfall Loop follows gravel farm roads from the Nieuwoudtville Hotel through plateau farmland and wildflower terrain to the Nieuwoudtville Falls — a seasonal cascade that runs from the escarpment edge after the winter rains, best viewed from July through September. The Bokkeveld plateau provides open, gently undulating terrain with the escarpment drop providing dramatic views toward the Olifants River valley far below. The Hantam National Botanical Garden can be explored informally on the bike — ride slowly through the garden management roads when the bulbs are in season for a cycling experience that exists nowhere else in the world.

    Getting There

    Nieuwoudtville is on the R363, 390km from Cape Town via the N7 north and R363 east. GPS: -31.3731, 19.1166. Tourism: +27 27 218 1336.

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    Springbok 182 Mile Bikepacking Route

    South Africa’s most spectacular desert bikepacking loop — the Springbok 182 Mile Bikepacking Route circumnavigates the Namaqualand mountains and Bushmanland desert in a 293km multi-day adventure from Springbok through Goegap, Pofadder and the Namaqualand copper country. Designed for self-sufficient adventure cyclists, best ridden in September during the Namaqua Quest event period.

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    Garies Wildflower Gravel Route

    Garies is a small N7 service town 52km south of Kamieskroon in the Namaqualand coastal plain — a vital fuel stop on the wildflower season journey north and a surprisingly pleasant cycling base in the broader Namaqualand landscape. In August and September, the surrounding flats and hillsides flower with the same extraordinary wildflower display that defines the entire Namaqualand coastal zone: orange daisies, yellow gazanias and the pink and white of Namaqualand annuals covering the gravel plains to the horizon.

    The 30km gravel loop from Garies follows farm roads through the coastal plain terrain — flat, low-traffic and accessible to any rider — through wildflower country that is as spectacular as any in the more famous Skilpad and Kamieskroon areas but receives a fraction of the visitors. For riders doing the Cape Town to Namaqua Park journey on two wheels, Garies provides a welcoming overnight stop at the Garies Hotel.

    Getting There

    Garies is on the N7, 440km north of Cape Town. GPS: -30.5500, 17.9833. Tourism: +27 27 652 8030.

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    Port Nolloth Coastal Gravel Trail

    Port Nolloth is one of South Africa’s most unusual small towns — an isolated fishing and mining settlement on the Namaqualand Atlantic coast where the cold Benguela current creates a misty, cool microclimate entirely unlike the scorching inland Northern Cape. The town was established in 1854 as the copper ore export point for the Namaqualand mines, and is now surrounded by the restricted diamond concession territory that covers much of the Namaqualand coast — actively mined by specialist marine and land operations.

    Coastal Cycling

    The 25km coastal gravel loop follows the public road network along the Atlantic coast — flat, windswept and dramatically scenic, with the cold grey-green Atlantic surf visible throughout and the distinctive mist-shrouded coastal landscape of the Namaqualand strandveld. The cycling is entirely accessible (flat terrain, compact gravel) but the atmosphere is remote and unusual — very few tourists reach Port Nolloth, and the sense of being at the edge of the inhabited world is genuine.

    Critical warning: The entire Namaqualand coast is active diamond concession territory. Do not deviate from public roads under any circumstances — entering a restricted diamond zone without authorisation is a serious criminal offence, and the entire coastline outside public roads is under active security surveillance.

    Getting There

    Port Nolloth is reached from Springbok via Steinkopf and the R382 (180km). GPS: -29.2500, 16.8667. Port Nolloth Tourism: +27 27 851 8541.

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    Alexander Bay Coastal Loop

    The most remote and restricted cycling destination in South Africa — Alexander Bay sits at the Orange River mouth on the Namibian border in the heart of the Alexkor state diamond mining concession. Access requires advance authorisation, but the extraordinary coastal birdlife (flamingoes, pelicans, coastal endemics) and the Orange River estuary scenery are unique.