KwaZulu-Natal
The third region is mountainous. The two mountain ranges are the Drakensberg Mountains in the west and the Lebombo Mountains in the north. The Drakensberg mountains are basalt cliffs that rise  near Lesotho. The Lebombo Mountains are ancient granite mountains that run south from Swaziland. The Tugela River flows west to east across the center of the province and is the region's largest river.