Summary

IGUAZÚ NATIONAL PARK, Argentina — Few times in my life have I felt the enormity and power of nature. Standing at the edge of Iguazú Falls, on the Brazil-Argentina border, was one of them. Iguazú isn't just one imposing fall, but a complex of cascades spanning more than a mile across both countries. A rain-soaked October in Brazil has sent near-record volumes of water surging over its towering cliffs.

AI summaries can be wrong sometimes—always verify important details using the source article.