The powerful cascade of Horseshoe Falls dominates the Canadian side of the famous Niagara Falls , located in Niagara Falls, Ontario . Also known as the Canadian Falls, Horseshoe Falls is the largest of the three waterfalls that form Niagara Falls. Millions of liters of water plunge over the curved cliff every second, creating an immense cloud of mist and the deep turquoise currents below. In the foreground, a sightseeing boat from the famous Maid of the Mist tours brings visitors close to the base of the falls, offering a dramatic perspective of the immense natural power of the Niagara River . Niagara Falls is one of North America ’s most visited natural attractions and remains an unforgettable highlight for travelers exploring the border region between Canada and the United States .