Thabana Ntlenyana 🏔️ Overview Thabana Ntlenyana is the highest mountain in Lesotho, the highest summit in the Drakensberg–Maloti mountain system, and the highest mountain anywhere in Southern Africa. Rising to 3,482 meters (11,424 feet), it dominates a remote landscape of rolling alpine grasslands, deep valleys, high ridges, streams, and windswept plateaus. Unlike many famous high …