Kaieteur Falls combination of height and water volume, and Kaieteur is among the most powerful waterfalls in the world with an average flow rate of 663 cubic metres per second (23,400 cubic feet per second). Kaieteur Falls is about four times higher than Niagara Falls, on the border between Canada and the United States, and about twice the height of Victoria Falls, on the border of Zambia and Zimbabwe in Africa. It is a single drop waterfall. Upriver from the falls, the Potaro Plateau stretches out to the distant escarpment of the Pakaraima Mountains. The Potaro River empties into the Essequibo River
Ngonye Falls 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 sands, but below the falls extensive white water rapids exist, as the river is hemmed in by gorges cut into sandstone rock. Ngonye Falls The Ngonye Falls or Sioma Falls are a waterfall on the Zambezi river in Western Zambia, near the town of Sioma and a few hundred kilometers upstream from the Victoria Falls. Situated in the southern part of Barotseland, the falls are a difficult two- or three-day journey from