This area falls outside of malarial zones and precautions are not necessary. THE CAVE Adventure Caving takes you to a secluded venue just outside Ezulwini, close to the Mdzimba Mountains. The caves were formed by the erosion of a dolerite dyke between two granite plutons, which has been opened into subterranean chambers by the passage of water. This is the only known cave system in granite rock in Southern Africa and thus presents a unique experience. The system can be compared to a giant underground gravel pit, with cavers maneuvering themselves like ants through the myriad of gaps and passageways.
Care has to be maintained to stick to the known routes, as portions of the cave remain unexplored.
A minor river flows through the bottom of the cave, which can only be reached by athletic and competent groups. The cave location is scenic with tall mountains and surrounding forested areas.