You hear it before you see it. A low thunder builds in the distance, rolling through the trees. Then the mist rises, a shimmering cloud that catches the sunlight. Step closer, and the roar of Victoria Falls fills the air. Stretching 1,708 meters wide across the Zambezi River and plunging 108 meters into the gorge below, this natural wonder forms the largest continuous sheet of falling water on Earth. Locals call it Mosi oa Tunya, meaning The Smoke That Thunders, a name that