20 Breathtaking Wonders Of The World You Have To See

Niagara Falls, Canada and US

This geological wonder that marks the border between New York and Ontario in Canada is the world’s most famous waterfall.

While it’s not the tallest or widest, Niagara Falls is a mightily impressive sight. It stands 167-foot-high with a water flow of over two million liters of water per second. In fact, it consists of three waterfalls on the Niagara River: Horseshoe Falls (or Canadian Falls), American Falls and Bridal Veil Falls.