In this episode of the Africa Explorer, we enter the famed swamps and Deserts of the landlocked country Botswana, relying on our trusty 4X4 to tackle the challenging trail. Leaving the wetlands behind, we enter the secluded Kamberg Valley and engage in some local past times, none more famous than trout fishing. Leaving the mountainous region, we head north to the famous Red Sea, an area rich in old shipwrecks that provides the perfect home for incredible underwater denizens. Vast crystal waters contain reef systems some 42 million years old, and sharp drops off that plunge 3000 meters deep make for a wonderful conclusion to this step of the journey.