Iguazu Falls

Iguazu Falls ranks as the largest waterfall system in the world, with 275 cascades spanning 2.7 kilometers of the Iguazu River and plummeting up to 82 meters into the Devil's Throat gorge. A 1.2-kilometer network of catwalks on the Argentine side brings visitors within 15 meters of the main falls, delivering a continuous mist that creates 200-plus rainbows on sunny days. The subtropical jungle setting adds a biodiversity edge, with over 2,000 plant species identified in the park, making it a richer ecosystem than any wine valley.