Swartberg Pass
South Africa
The Swartberg Pass on the R328 runs over the Swartberg mountain range (black mountain in English) which runs roughly east–west along the northern edge of the semi-arid area called the Little Karoo in the Western Cape province of South Africa. It's the only road access to Gamkaskloof.
Data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).