article_snippet.sent: Tour guides insist Knife-Edge Point offers the best views of Victoria Falls, which straddles the borders of Zambia and Zimbabwe .
article_snippet.sent: Victoria Falls, one of the seven natural wonders of the world, sends 546 million cubic metres of water plummeting into a gorge .
article_snippet.sent: The best vantage point of Victoria Falls, one of the seven natural wonders of the world, is on Knife-Edge Bridge.
article_snippet.sent: Victoria Falls straddle the borders of Zambia and Zimbabwe Zimbabwe in southern Africa, and are the largest in the world based on width and height.
article_snippet.sent: This natural wonder sends 546 million cubic metres of water plummeting into a gorge.