The Denmark Strait cataract is a submarine waterfall in the ocean channel between Iceland and Greenland. It is technically the world's largest waterfall, with waters plunging 11,500 feet (3,500 ...

Unique features of the cataract The Denmark Strait cataract has a height of approximately 6,560 feet, making it twice as tall as the Venezuelan giant. This waterfall spans a width of 298 miles ...