Victoria Falls presents a spectacular sight of grandeur on the Zambezi River, forming the border between Zambia and Zimbabwe. Referred to by the Kololo tribe as ‘Mosi-oa-Tunya’ – ‘The Smoke that Thunders’. Columns of spray can be seen from miles away as, at the height of the rainy season, more than five hundred million cubic meters of water per minute plummet over the edge, over a width of nearly 2kms, into a gorge over 100m below.