Botswana - Tsodilo

"With one of the highest concentrations of rock art in the world, Tsodilo has been called the ''Louvre of the Desert''. Over 4,500 paintings are preserved in an area of only 10 km2 of the Kalahari Desert. The archaeological record of the area gives a chronological account of human activities and environmental changes over at least 100,000 years. Local communities in this hostile environment respect Tsodilo as a place of worship frequented by ancestral spirits." 

Source: UNESCO World Heritage

Rock art of Tsodillo Hills of Botswana. Thanks to Inigo of Spain.

Botswana - Okavango Delta

"This delta in northwest Botswana comprises permanent marshlands and seasonally flooded plains. It is one of the very few major interior delta systems that do not flow into a sea or ocean, with a wetland system that is almost intact. One of the unique characteristics of the site is that the annual flooding from the river Okavango occurs during the dry season, with the result that the native plants and animals have synchronised their biological cycles with these seasonal rains and floods. It is an exceptional example of the interaction between climatic, hydrological and biological processes. The Okavango delta is home to some of the world’s most endangered species of large mammal, such as the cheetah, white rhinoceros, black rhinoceros, African wild dog and lion."

Source: UNESCO World Heritage

A multi-view postcard showing Okavango Delta in the top right corner. Thanks to KC for mailing from Botswana.