Angel waterfalls, Venezuela.

Angel Falls, the tallest waterfall in the world, drops nearly a kilometer (about 979m total drop with 807m freefall) from a table-top mountain (tepuy or tepui in the indigenous Pemón language). 

The waterfall has been known as the "Angel Falls" since the Mid-20th century; they are named after Jimmie Angel, a US aviator, who was the first person to fly over the falls. Angel's ashes were scattered over the falls on 2 July 1960.

Angel Falls is one of Venezuela's top tourist attractions, though a trip to the falls is a complicated affair. The falls are located in an isolated jungle. A flight from Puerto Ordaz or Ciudad Bolívar is required to reach Canaima camp, the starting point for river trips to the base of the falls. River trips generally take place from June to December, when the rivers are deep enough for use by the Pemon guides. During the dry season (December to March) there is less water seen than in the other months.