World Heritage
Okavango Delta
River delta in Botswana
Also called the Okavango Grassland, a huge inland delta in Botswana, formed where the Okavango River meets a tectonic trough 930–1,000 m (3,050–3,280 ft) above sea level, in the centre of the Kalahari Desert's endorheic basin.
Photo: Teo Gómez, Public domain