
Iguazu Falls is a huge group of waterfalls on the border between Brazil and Argentina. Hundreds of streams of water tumble down together into a misty green valley full of rainbows.
It is one of the New Seven Wonders of Nature and one of the biggest waterfall systems on Earth. People come from all over the world to feel the roar and the cool spray of the falling water.
The biggest waterfall is called the Devil's Throat, where water crashes down so hard it makes a cloud of mist you can see from far away. Walkways let you stand right at the edge and feel the power.
The falls sit inside a warm rainforest full of wildlife. You might see playful coatis, bright butterflies, toucans, and monkeys swinging through the trees.
Brave visitors take a speedboat right up close to the falls and get completely soaked. It is a splashy adventure that leaves everyone laughing and wet.