Where is naigara falls found?

Niagara Falls is located on the border between the province of Ontario, Canada, and the state of New York, United States. It is a group of three waterfalls at the southern end of Niagara Gorge, spanning the international border. The largest of the three is Horseshoe Falls, also known as Canadian Falls, which lies primarily in the Canadian province of Ontario. American Falls and Bridal Veil Falls, the two smaller waterfalls, lie mostly within the US state of New York.