Niagara Falls - the massive waterfalls - standing on the Niagara River, are world-famous for their enchanting beauty and largeness. The name Niagara has been originated from an Iroquois word 'Onguiaahra', which means 'thunder of waters'. Located on the international border, the Niagara Falls separates the Canadian province of Ontario and the American state of New York. The falls are an enormously popular tourist destination, known both for their beauty and as a valuable source of hydroelectric power in the area surrounding the falls. Its sheer magnificent beauty leaves all its viewers breathless.

Interesting facts:
-The boat cruise, called Maid of the Mist boat cruise, is one of the oldest and best known tourist attractions at the Niagara Falls that carries passengers into the whirlpools beneath the falls. Other famous attractions at the Niagara Falls include the Skylon Tower, Marineland, Aviary, the Flight of Angels helium balloon ride and helicopter rides.
-Niagara Falls are claimed to be the widest waterfalls having the greatest flow of water.,
Source: lifestyle.iloveindia.com