Niagara Falls is on the Niagara River, which links Lake Erie to Lake Ontario and marks the border between Canada and the United States. There are three falls: Horseshoe Falls, horseshoe-shaped and almost entirely on the Canadian side, and American Falls and Bridal Veil Falls on the American side. From the Canadian side you get a frontal view of all three.
The city of Niagara Falls, Ontario, grew around the falls. The riverbank is occupied by the Niagara Parks, with promenades, gardens, and viewpoints; boat trips to the base of the horseshoe, the tunnels behind the falls, and the old hydroelectric power station are all located in this strip. Behind it, Clifton Hill concentrates commercial attractions and lights.
Downriver, the Niagara runs through a canyon with rapids and a large whirlpool, and the Niagara Parkway follows the bank to Niagara-on-the-Lake. The village, at the river mouth, has 19th-century houses, a fort from the War of 1812, and a theater festival. Around it are the vineyards of the Niagara Peninsula, known for ice wine.
Crossing the Rainbow Bridge to the American side means leaving Canada: you must have the documents required to enter the United States and, on return, to enter Canada.
This destination brings together 2 cities: Niagara Falls, Niagara-on-the-Lake.