Niagara Falls is a group of three waterfalls at the southern end of Niagara Gorge, spanning the border between the province of Ontario in Canada and the state of New York in the United States.

Is Niagara Falls a river or lake?

The Niagara River is a connecting channel between two Great Lakes, Erie and Ontario. Niagara Falls has moved back seven miles in 12,500 years and may be the fastest moving waterfalls in the world.

What river is Niagara Falls?

The waterfalls of Niagara Falls are located on the Niagara River which connects two of the five Great Lakes. Lake Erie and Lake Ontario. Collectively the waterfalls are named Niagara Falls. They consist of three different waterfalls.