Angel Falls, Venezuela (also called Salto Angel) is the Earth’s highest uninterrupted waterfall. It is 979 metres (3,230 feet) tall – think of it as 2.5 times as tall as the Empire State Building and a full 15 times higher than Niagara Falls.

Photo One - (image credit: Tony Welham) @ Flickr

Photo Two  Aerial Fly-by of Angel Falls

Source:  Awesome Elephant