Iguazu Falls feet, are a third shorter). Often, Iguazu also is compared with Victoria Falls in Southern Africa, which separates Zambia and Zimbabwe. Iguazu is wider, but because it is split into roughly 275 distinct falls and large islands, Victoria has the largest curtain of water in the world, at more than wide and over in height (in low flow, Victoria is split into five by islands; in high flow it may be uninterrupted). The only wider falls are extremely large rapid-like falls, such as the Boyoma Falls (Stanley Falls). With the flooding of the Guaíra Falls in 1982, Iguazu currently has
Victoria Falls wetter climate conditions about 20,000 years BP, it eventually overflowed and began to drain to the east cutting the Batoka Gorge through the basalt as it went. The recent geological history of Victoria Falls can be seen in the overall form of the Batoka Gorge, with its six individual gorges and eight past positions of the falls. The east-west oriented gorges imply structural control with alignment along joints of shatter zones, or faults with of vertical displacement as is the case of the second and fifth gorges. Headward erosion along these structural lines of weakness would establish a new fall