Iguazu Falls Tours and Trails Guide

Neither side replaces the other. Argentina provides immersive trails where you stand directly above the drops, taking an entire day to explore. Brazil gives you the vast widescreen view in roughly three to four hours. Plan two full days to experience both.

Visa rules depend on your passport nationality. Most travelers from the US, Canada, Europe, and Australia must check current bilateral visa rules for Brazil, which have shifted recently. Your tour vehicle stops at both immigration posts, and you must get physical exit and entry stamps.

Reserve your boat ride at least three weeks ahead during peak holiday stretches like Easter, July, and Christmas. In slower months like May or October, you can usually secure spaces two to three days in advance or at the park dock early in the morning.

Yes, especially on the boat excursions and the Brazilian lower viewing platform. Bring a poncho, wear quick-drying shoes with reliable grip, and store electronics inside heavy-gauge dry bags rather than relying on thin plastic supermarket bags.

These ring-tailed mammals look charming, but they carry sharp claws and can bite if they smell food. Never feed them, keep backpacks zipped tightly, and eat your empanadas inside screened cafe areas rather than on open park benches.

While technically possible with private transport, it makes for a frantic day dominated by customs lines. You will miss the peaceful jungle walks and rush through Devil's Throat. Give each country its own day.

Argentina park concessions take cards, but spotty cell signal means having Argentine pesos is practical for water and snacks. On the Brazilian side, credit cards and Brazilian reais are accepted across all counters and lockers.