Victoria Falls is the largest waterfall in the world based on combining the height and width dimensions. Stretching 1.7km wide, the forceful Zambezi River falls into a 108m drop. It's roughly twice the height of the Niagra Falls.
During the wet season the mist is visible from 50km away, while the water cuts gorges which are numbered and used for some of the best White Water Rafting in the world.
The other natural wonders of the world include : The Grand Canyon, Great Barrier Reef, Harbour of Rio de Janeiro, Mount Everest, Polar Aurora, and Paricutin volcano.