Kaieteur Falls is the world ' s largest single drop വെള്ളച്ചാട്ടം by the volume of water ഒഴുകുന്ന over it. Located on the പൊട്ടാരോ River in the Kaieteur National Park, it sits in a section of the Amazon rainforest included in the പൊട്ടാരോ-സിപാരുണിguyana. kgm region of Guyana.