The Victoria Falls or Mosi-o-Tunya (the Smoke that Thunders) is a waterfall located in southern Africa on the Zambezi River between the countries of Zambia and Zimbabwe. The falls are the largest in the world.Victoria Falls is one of the most famous falls, considered to be among the Seven Natural Wonders of the World. David Livingstone, the Scottish missionary and explorer, is believed to have been the first European recorded to view the Victoria Falls — which he did from what is now known as 'Livingstone Island' in Zambia, the only land accessible in the middle of the Victoria Falls.