A jeep will take you through three kilometres of jungle. You can hear the falls. You can smell them. And you will hike the last half kilometre, learning about the flora and fauna from your guide. Then, you will board the boat.
The Iguaçu Falls speak for themselves. The largest complex of waterfalls in the world. An experience that is hard to imagine before you actually find yourself there.
Your hearing will be overwhelmed by the roar of the falls, your clothes drenched by the spray, and you will be awed by the majesty of nature.