Saturday 31 August 2013

WATER FALLS

Victoria Falls, Zambia and Zimbabwe border 



"Victoria" - is one of the most spectacular attractions of Africa and one of the most unusual waterfalls in the world. It is created by the Zambezi River that suddenly plummets into a narrow, 100-meters deep chasm. At the same time, Victoria - is the only waterfall in the world that is over one kilometer wide and over one hundred meters deep. 
The Zambezi River is more than 1.25 miles (2 kilometers) wide when it cascades over the lip of a large basalt plateau and plunges as much as 354 feet (108 meters). The flow has been slicing slowly through this plateau for some two million years. During this time the river has slowly retreated and the remnants of earlier, ancient falls can be seen in the gorges downstream from the current cataract.



The falls were discovered in 1855 by David Livingstone, the British doctor and a missionary, who named them in honor of Queen Victoria. Locals called this Nature's wonder "Mosi-oa-Tunya" ("The Smoke Which Thunders") and were afraid to even get close to it. Brave Livingstone was the first European who could cross the entire Dark Continent from the South to the North. His expedition, aimed at bringing Christianity to Africa, was accompanied by 300 warriors from one of the tribes, but only two of them dared to get close to the waterfall.
The falls generate mists that can be spotted from more than a dozen miles (20 kilometers) away. Famed Scottish explorer David Livingstone dubbed this waterfall Victoria Falls; its older, Kololo name, Mosi-oa Tunya, means "the smoke that thunders.” The mists also sustain a rain forest-like ecosystem adjacent to the falls and on the opposite cliff that faces them like a dried-up mirror image, thick with mahogany, fig, palm, and other species of vegetation.

For a long time the waterfall remained practically without any visitors, until the construction of the railroad in 1905. Nowadays, this place is named a World Heritage Site by UNESCO. Locals from both Zambia and Zimbabwe have lost their fears of the "Smoke That Thunders" and they have successfully developed tourist business on both sides of the river.
The Mosi-oa-Tunya/Victoria Falls is the world’s greatest sheet of falling water and significant worldwide for its exceptional geological and geomorphological features and active land formation processes with outstanding beauty attributed to the falls i.e. the spray, mist and rainbows. This transboundary property extends over 6860 ha and comprises 3779 ha of the Mosi-oa-Tunya National Park (Zambia), 2340 ha of Victoria Falls National Park (Zimbabwe), 741 ha of the riverine strip of Zambezi National Park (Zimbabwe). A riverine strip of the Zambezi National Park extending 9 km west along the right bank of the Zambezi and islands in the river are all within the Park as far as Palm and Kandahar Islands, with the Victoria Falls being one of the major attractions. The waterfall stands at an altitude of about 915 m above mean sea level (a.m.s.l.) and spans to about 1708 m wide with an average depth of 100 m and the deepest point being 108 m. Sprays from this giant waterfall can be seen from a distance of 30 km from the Lusaka road, Zambia and 50 km from Bulawayo road, Zimbabwe. Basalts have been cut by a river system producing a series of eightspectacular gorges that serve as breeding sites for four species of endangered birds. The basalts of the Victoria Falls World Heritage property are layered unlike those of the Giants Causeway World Heritage site which are vertical and columnar.










The national border between Zambia and Zimbabwe lies midstream, and national parks of both nations exist on either side of the Zambezi. The gorges and cliffs below the falls in these parks are prime territory for raptors, including falcons and black eagles.
Stone artifacts from the hominin Homo habilis have been identified near the falls and show that early humans may have lived here two million years ago. More “modern” tools also evidence far more recent—50,000 years ago—Middle Stone Age settlements.
Victoria is not the tallest waterfall in the world (how could its 100-meter height compare with a 979-meter tall Angel in Venezuela). However, bungee jumping from "Victoria Falls" bridge is a very popular activity here. Anyone wishing to try bungee jumping is tied by the elastic cords, and then he or she plummets downwards, experiencing the thrill of the free-falling for just a few seconds. The cord stretches near the water, bounces back and about a dozen of times, and afterwards the jumper is brought up.

















Curiously, during the dry season that lasts approximately from September to December, water level in Zambezi river falls, and one can walk through the most part of the waterfall, jumping between the streams that are running down. However, at all other times, Victoria is a roaring machine, the power of which leaves an unforgettable impression.
One of the peculiar ways of entertainment at Victoria, hardly known to the mainstream tourists - is a natural pool, about ten meters wide, located right next to the cliff, next to the Livingstone's island. Just a narrow strip separates it from the deep precipice. No wonder that his place was called "Devil's Pool".


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