Iguazu Falls in Brazil are way bigger than Niagara Falls. They are taller and twice as wide. This also makes them a UNESCO World Heritage Site.
There are walkways that you can take around them to see them but what better way to see them then go right next to them in a thrilling Jet Boat ride! You are going to get WET but you will not ever forget this adventure!
If you are visiting Brazil, the best time to visit Iguazu Falls is during spring or autumn. The summer can be very hot and humid and the water level drops significantly in the winter.