Victoria Falls, known locally as Mosi-oa-Tunya ("The Smoke That Thunders"), is the largest curtain of falling water in the world. Straddling the border between Zambia and Zimbabwe, the Zambezi River plunges 108 meters (354 feet) across a width of 1,708 meters (5,604 feet). The falls generate a perpetual mist visible from kilometers away and support a unique rainforest ecosystem. A UNESCO World Heritage Site, Victoria Falls is a premier destination for adventure tourism, including white-water rafting, bungee jumping, and wildlife viewing in the surrounding national parks.