Niagara Falls is the collective name for three waterfalls that cross the international border between the Canadian province of Ontario and the USA’s state of New York. They form the southern end of the Niagara Gorge. From largest to smallest, the three waterfalls are the Horseshoe Falls, the American Falls and the Bridal Veil Falls. The Horseshoe Falls lie on the Canadian side and the American Falls on the American side. They are separated by Goat Island. The smaller Bridal Veil Falls are also located on the American side, separated from the other waterfalls by Luna Island. There are various attractions that people can enjoy in Niagara Falls, such as Cave of the winds, Maid of the Mist Boat Tour, Niagara Adventure Theater, Niagara Science Museum, Niagara’s Wax Museum of History, and Rainbow Air Helicopter. How many attractions can be enjoyed in Niagara Falls?