The Ngonye Falls or Sioma Falls is a

waterfall A waterfall is a point in a river or stream where water flows over a vertical drop or a series of steep drops. Waterfalls also occur where meltwater drops over the edge of a tabular iceberg or ice shelf. Waterfalls can be formed in several ...

on the

Zambezi The Zambezi River (also spelled Zambeze and Zambesi) is the fourth-longest river in Africa, the longest east-flowing river in Africa and the largest flowing into the Indian Ocean from Africa. Its drainage basin covers , slightly less than ha ...

river in Western province

Zambia Zambia (), officially the Republic of Zambia, is a landlocked country at the crossroads of Central, Southern and East Africa, although it is typically referred to as being in Southern Africa at its most central point. Its neighbours are t ...

, near the town of Sioma and a few hundred kilometres upstream from the

Victoria Falls Victoria Falls ( Lozi: ''Mosi-oa-Tunya'', "The Smoke That Thunders"; Tonga: ''Shungu Namutitima'', "Boiling Water") is a waterfall on the Zambezi River in southern Africa, which provides habitat for several unique species of plants and anim ...

. Situated in the southern part of

Barotseland Barotseland ( Lozi: Mubuso Bulozi) is a region between Namibia, Angola, Botswana, Zimbabwe including half of eastern and northern provinces of Zambia and the whole of Democratic Republic of Congo's Katanga Province. It is the homeland of the ...

, the falls are a

day's journey A day's journey in pre-modern literature, including the Bible, ancient geographers and ethnographers such as Herodotus, is a measurement of distance. In the Bible, it is not as precisely defined as other Biblical measurements of distance; the dis ...

from the capital,

Lusaka Lusaka (; ) is the capital and largest city of Zambia. It is one of the fastest-developing cities in southern Africa. Lusaka is in the southern part of the central plateau at an elevation of about . , the city's population was about 3.3 millio ...

. Their inaccessibility makes them much less known than Victoria Falls. The Ngonye Falls Community Partnership Park is located at the falls. The falls are formed by the

erosion Erosion is the action of surface processes (such as water flow or wind) that removes soil, rock, or dissolved material from one location on the Earth's crust, and then transports it to another location where it is deposited. Erosion is d ...

of a hard

sandstone Sandstone is a clastic sedimentary rock composed mainly of sand-sized (0.0625 to 2 mm) silicate grains. Sandstones comprise about 20–25% of all sedimentary rocks. Most sandstone is composed of quartz or feldspar (both silicat ...

layer to form the drop. Their height is only , but the width of the falls is impressive. They form a broad crescent, interrupted by rocky outcrops. Upstream from the falls, the river is broad and shallow as it flows across

Kalahari The Kalahari Desert is a large semi-arid sandy savanna in Southern Africa extending for , covering much of Botswana, and parts of Namibia and South Africa. It is not to be confused with the Angolan, Namibian, and South African Namib coasta ...

sands, but below the falls extensive

white water rapids Whitewater forms in a rapid context, in particular, when a river's gradient changes enough to generate so much turbulence that air is trapped within the water. This forms an unstable current that froths, making the water appear opaque and ...

exist, as the river is hemmed in by

gorge A canyon (from ; archaic British English spelling: ''cañon''), or gorge, is a deep cleft between escarpments or cliffs resulting from weathering and the erosive activity of a river over geologic time scales. Rivers have a natural tendency to cu ...

s cut into sandstone rock.

References

{{Reflist Waterfalls of Zambia Zambezi River Barotse Floodplain Geography of Western Province, Zambia