Iguazu Falls is high on my list of places I want to see. Iguazu looks spectacular. It forms the border between Argentina and Brazil, and is larger and twice as wide as Niagra Falls. I’m not even certain which side of the falls I’d want to visit- Argentina perhaps? I love Argentine wine. I’d love hiking in the rainforest of Brazil too though. Maybe do both? Either way it is sure to be beautiful there.