How does one even begin to try and photograph the Grand Canyon of Waterfalls? There's no photo that can do it justice. Iguacu (or Iguassu) Falls way in the south of Brazil in Parana state, on the border of Argentina and Paraguay, is probably the Widest falls on earth, consisting of 275 falls (how they count them? Hmmm). The valley is a huge, long, tongue-shaped and tiered, the end of which is sort of pictured here. The Falls extend much further to the right of the photo. For sense of scale, see the little boardwalk/ viewing platform to the bottom right, with the tiny tiny people. We went down there too - photos from that viewpoint later.
The tiers were formed by huge lava floes that rolled along way back when, and then cooled and solidified to form massive steps. The Iguacu river flows over these steps (the Amazon is not the only mighty river in these parts!). All this is part of a Brazilian National Park, which I must say, was impressively designed and organized - or rather it reminded me of American NPs that have shuttles to reduce human impact, well defined trails and excellently placed viewpoints, recycling and composting options for your trash, good maps - user friendly over all. Also similar: ridiculously priced food, and small local animals watching longingly while you eat - except here they are coatis instead of squirrels.
One can also experience Iguacu from the Argentina side. We looked into this option, as the extensive boardwalks looked fun from the Brazil side - but it turned out to be more complicated than just hopping over the border. Customs, bus changes, more fees. Paraguay is situated at the top of the falls, before the river becomes a waterfall. They must feel gypped out of getting a chunk of major tourist attraction. Brazil and Argentina otherwise claim one half or the other, the river defining the country borders.
This photo is comprised of 2 photos. Here especially, I was fervently wishing I had my wide angle lens with me. Can I just say, this photo perhaps conveys a smidgen of the falls experience. Best thing to do is to go there yourself, should you ever find yourself in South America. Far more breathtaking than most anything I've ever seen in my life. Niagara is puny in comparison. Poor Niagara - once you experience Iguacu, no other falls will do.