Crossing one of the dryest countries in Africa overland by car. Driving from Francistown via Gweta and Maun to Tsodilo. Passing by the Kalahari Pans and Okavango Delta, getting stuck in the sand of the Moremi Reserve and Climbing the Hills of Tsodilo to find beautiful Bushmen Rock Paintings.
http://www.asabbatical.com/journey/south-west-africa