Niagara Falls is renowned for its beauty, and is both a valuable source of hydroelectric power and a challenging project for environmental preservation. A popular tourist site for over a century, the natural wonder is shared between the twin cities of Niagara Falls, Ontario and Niagara Falls, New York.


Niagara Falls is a set of massive waterfalls located on the Niagara River in eastern North America, on the border between the United States and Canada.

Niagara Falls comprises three separate waterfalls: the Horseshoe Falls, the American Falls, and the smaller, adjacent Bridal Veil Falls. While not exceptionally high, Niagara Falls is very wide. With more than 6 million cubic feet (168,000 m³) of water falling over the crestline every minute in high flow, and almost 4 million cubic feet (110,000 m³) on average, it is the most powerful waterfall in North America.