The Matobo Hills hold one of the highest concentrations of rock art anywhere, and it is a big part of why the area is a World Heritage Site. From Big Cave Camp, guides take you on foot or by 4x4 to galleries such as Nswatugi Cave, known for its hidden figure that only shows when shade falls on the painting, with a small museum at the car park. The trip takes about 3 hours and is often combined with Rhodes Grave. Minimum two guests; park and monument fees are extra.