Take a unique photo safari in Africa's Okavango Delta. Described as "the river which never finds the sea," the Okavango originates in the highlands of Angola and eventually spills into one of the most arid places on Earth, the Kalahari Desert, in the northwestern part of Botswana. Little-known to the outside world until a few decades ago, this secluded 20,000 square-km maze of lagoons, channels and islands forms one of the most beautiful and pristine wildlife reserves on Earth. Available in 2D and 3D.