Iguazu Falls, Argentina/Brazil
It’s pretty hard to classify what makes the largest waterfall in the world. Widest? Most volume of water falling? Tallest? Largest sheet? The native Guarani people named this place Iguazu — big water. Good enough. Iguazu Falls is considered the largest waterfall system in the world. It’s big enough to render anyone momentarily speechless.
Straddling the border between Brazil and Argentina, I decided to visit the falls from both sides on two consecutive days, staying in the city of Foz do Iguaçu on the Brazilian side, then taking a day trip to Puerto Iguazú on the Argentinian side. More of the falls are on the Argentinian side than the Brazilian one: that means that Brazil has the better panoramic view, but Argentina has far more trails alongside the falls.