Where is This in Africa?

This is a waterfall on the Nile River. It is situated in a large National Park which is home to hippos, crocodiles, buffalo and sometimes lion. Most visitors get to see these falls by traveling up the Nile by boat. This spot was very popular with tourists in the 1960's before poaching all but decimated the wildlife during the 1970's and 1980's. Where is it?

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_{Image -- © Getty Images/Klaas Lingbeek- van Kranen}