Or in Tonga language, Mosi-oa-Tunya (the Smoke that Thunders). The falls are located just outside of Livingstone town in the southern part of Zambia and it's the mighty Zambezi river that gets so abruptly interrupted here. While it is neither the highest nor the widest waterfall in the world, it is claimed to be the largest. This claim is based on a width of 1,708 metres (5,604 ft) and height of 108 metres (354 ft), forming the largest sheet of falling water in the world. The spray from the falls typically rises to a height of over 400 metres (1,300 ft), and sometimes even twice as high, and is visible from up to 50 km (31 mi) away. Victoria Falls is roughly twice the height of North America's Niagara Falls and well over twice the width of its Horseshoe Falls. In height and width Victoria Falls is rivalled only by South America's Iguazu Falls.