The Sani Pass is the most adventurous road in the Drakensberg, and the only one that climbs over the southern Berg into Lesotho. It starts above Underberg and Himeville in KwaZulu-Natal, runs up a valley to the South African border post, and then rears up the headwall in a series of rough switchbacks to the Lesotho gate at about 2,873 metres, the highest road border post in Africa.
The climb is the experience. The lower South African side has been tarred, but the steep top section is loose gravel and strictly 4x4 country, which is why most people go up on a guided trip from the foot of the pass or from Durban. As you grind up the bends, the Berg drops away behind you, and at the top the Sani Mountain Lodge keeps the famous ‘highest pub in Africa’, a fine place for a drink with the whole pass laid out below.
Over the border is Lesotho, a high, treeless plateau where Basotho herders ride sure-footed ponies across the grass wrapped in their blankets, and the highest peaks in southern Africa rise not far off. It crosses an international border, so you’ll need your passport even for the day. Dress warm whatever the season, because it’s cold and windy up top and snowbound in winter, when the pass can close altogether. Go with an operator who knows the conditions, and let them do the driving.