If a massive waterfall sits remotely in the rainforest and there’s no one to hear it, does it still make a sound? Yes, a massive one. Case in point: Kaieteur Falls, the world’s largest single-drop waterfall. It’s buried among the savannah in an Amazonian jungle and receives less than 6,000 visitors each year. Kaieteur Falls is located east of Venezuela, west of Suriname and north of Brazil in the country of Guyana.