The Denmark Strait cataract, located between Iceland and Greenland, is technically the largest waterfall on Earth, though it ...

As the 10th-widest waterfall, Inga Falls spans 3,000 feet in the lower Congo River. The water flows here at a rate of about 1.5 million cubic feet per second — for comparison, Niagara Falls ...

Forming the Argentina-Brazil border along the Iguazu River, this necklace of 275 cataracts is considered the largest waterfall system in the world. Iguazu Falls sits within a UNESCO World Heritage ...