Niagara Falls is one of the wonders of the world and it's evident when you visit the actual falls. Unfortunately, the city surrounding it is in need of improvement but the actual park and falls are still spectacular. It's neat to see from the American side because you can get almost within touch of the falls. It's marvelous. I may be biased though because my hubby proposed to me there. Though it was a favorite place to visit before then as well. It's not as commercialized which is refreshing for a "typical tourist" location. To get the best experience I think it's necessary to see it from both the American and Canadian side. Also, there is a great walking path around Goat Island which is scenic.