Niagara Falls is located on the international border between Canada and the United States. It is made up of three waterfalls - Horseshoe Falls, American Falls, and Bridal Veil Falls. The document then describes two popular attractions at Niagara Falls - Cave of the Winds, which allows visitors to get close to the falls, and Maid of the Mist Boat Tour, which provides a half hour boat ride near the American and Canadian Falls.