Niagara falls is the most amazing waterfall in the world in Canada. Ontario is a Canadian city at the famous waterfalls of the same name, linked with the U.S by rainbow bridge. it's site on the Niagara river's western shore overlooks the horseshoe falls. A cliff side park features a promenade alongside 520 ft, high Skylon tower with an observation deck.if you love to adventure come to Niagara falls in Canada. So, to make memorable your vacation visit the worlds most beautiful, famous and tremendous waterfalls. Niagara Falls.