Iguazu Falls
There are waterfalls that impress with scale. There are those that stun with power. And then there's Iguazu—a place where nature decided not to choose and created everything at once. When you first see this wall of 275 waterfalls stretching three kilometers, it takes your breath away. Millions of liters of water plunge into the gorge every second, raising clouds of mist where dozens of rainbows play. Eleanor Roosevelt, upon seeing Iguazu, said: "Poor Niagara!"—and it's hard to disagree.
Devil's Throat: Heart of the Falls
The main attraction is "Garganta del Diablo"—the Devil's Throat. It's a...