There are two ways to drive from Windhoek to Swakopmund. The B2 is the standard choice: 360km of tar, four hours, straightforward. The C28 is the other way: approximately 390km of tar and gravel through the Khomas Highland and the central Namib, five hours, and one of the most visually rewarding drives in Namibia.
The B2 is the road you take when you want to reach Swakopmund. The C28 is the road you take when the drive is part of the experience.
Die Route
Inhalt
Windhoek → C28 south-west → Bosua Pass → Namib gravel plains → Welwitschia Flats junction → C28 to coast → Swakopmund
Total: approximately 380 to 390km; allow 5 to 5.5 hours including stops.
The C28 leaves Windhoek heading south-west through the outer suburbs and into the Khomas Highland immediately. The tar ends within the first 30km; from there the road is gravel throughout until it rejoins tar in the final approach to Swakopmund.
The Khomas Highland Section (0 to 80km)
The Khomas Highland is the elevated plateau on which Windhoek sits, dropping steeply westward toward the Namib. The C28 crosses this escarpment zone in the first 80km, descending from approximately 1,700 metres at Windhoek to below 1,000 metres at the foot of the highland.
The descent is the visual highlight of the first section. The Khomas Highland drops in a series of ridges and valleys; the C28 follows the contours through rocky thornbush terrain that becomes progressively more arid as altitude is lost. The road is a good gravel surface here; corrugations can develop between grading cycles, particularly on the steeper sections. Take descents at a controlled speed.
The Gamsberg: The flat-topped Gamsberg massif (2,347 metres at its highest point) is the most prominent landmark visible from the C28 in the early sections of the drive. It sits to the north of the road as you descend; its plateau top and sheer cliff faces make it visually distinctive from a long distance. The Gamsberg is now a private nature reserve with guest facilities and an astronomy observatory taking advantage of the Highland’s dark skies.
The Transition Zone (80 to 150km)
Below the escarpment, the terrain changes. The thornbush thins; the soil colour shifts from the red of the Highland to the pale grey of the Namib gravel; and the vegetation reduces to the sparse desert-adapted plants of the central Namib. This transition happens over approximately 70km and is one of the most visually satisfying aspects of the C28 route: the drive demonstrates the desert’s formation in real time.
Oryx appear regularly in this section, moving across the gravel plains in singles and small groups. Ostrich are common. The pale chanting goshawk perches on roadside scrub throughout. The landscape looks empty and is not.
The Welwitschia Flats (approximately 180km from Windhoek)
At the junction with the D1982, a short detour accesses the Welwitschia Flats, one of the most accessible concentrations of Welwitschia mirabilis in Namibia. The Welwitschia plants at this location are estimated at 500 to 1,500 years old; some specimens are among the oldest living things in southern Africa.
Access: A permit is required and is available from the MET office in Swakopmund or sometimes at the gate itself. The self-drive trail through the Welwitschia area covers approximately 10km on gravel tracks. Allow 1 to 1.5 hours for the detour.
Fotografie: Dawn and dusk light on the Welwitschia plants against the pale gravel and distant mountains is excellent. Midday light is flat; avoid if photography is a priority.
This is one of the specific advantages of the C28 over the B2: the B2 does not pass through the Welwitschia area, and making the detour from the B2 requires a significant backtrack. From the C28, it is on the direct route.
The Final Namib Section (150 to 390km)
West of the Welwitschia junction, the C28 crosses the open central Namib gravel plain toward the coast. The terrain is flat, pale, and expansive in a way that the highland sections are not. The road runs straight for long sections; the coast becomes a theoretical presence somewhere beyond the horizon; and the Benguela fog occasionally reaches this far inland, softening the light on overcast mornings.
The surface in this section is generally good gravel with occasional sandy sections. In dry conditions, 2WD is adequate with a careful driver; in wet conditions, the sandy sections can become soft and the gravel surface can deteriorate. A 4×4 is more comfortable throughout but not strictly necessary.
The road joins the tar within approximately 30km of Swakopmund, and the final approach passes through the dune margin zone where the Namib dune sea begins immediately east of the town.
Road Conditions
Surface: C28 is gravel throughout the main section; tar for the first 20 to 30km from Windhoek and the final 30km before Swakopmund.
Fahrzeug: 2WD passable in dry conditions throughout. 4×4 is more comfortable and provides security on the sandy and corrugated sections. If you are already carrying a 4×4 for other parts of the Namibia circuit, use it here.
Corrugations: The C28 can be significantly corrugated between grading cycles. The correct technique is to find the speed at which the corrugations are least felt (typically 80 to 90km/h on a 4×4; lower on a 2WD to avoid damage) and to maintain it on the straight sections. Slow down significantly for corners and crests.
After rain: The C28 can become slippery on clay sections; some sandy sections may become soft. Check locally before departure if significant rain has fallen in the preceding 24 hours.
Tank
There is no fuel on the C28 between Windhoek and the coastal road. Fill completely in Windhoek before departing; the reserves are adequate for the distance in any standard vehicle, but do not start with less than a full tank.
Why Choose the C28 over the B2
Choose the C28 if:
- This is your only Namibia desert crossing and you want to experience the central Namib properly
- You have 5 to 6 hours available for the drive rather than 4
- You want to include the Welwitschia detour without backtracking
- You have a 4×4 and enjoy gravel driving
- You are arriving at Swakopmund with no time pressure on the day
Choose the B2 if:
- You are arriving in time for an afternoon activity (Living Desert tour; kayaking in Walvis Bay) and need the shorter drive time
- You are in a 2WD and uncomfortable with gravel
- You have done the C28 before and the B2 is now the practical choice
Both routes converge on the same destination. Neither is wrong. The C28 is simply more interesting.
Connections
This route connects to the Swakopmund hub at its western end. The reciprocal guide from Swakopmund (using the B2 as the standard return) is at Windhoek to Swakopmund via the B2.
Contact Mat-Travel for C28 self-drive logistics and vehicle hire appropriate for the gravel sections.