On the other side of the Iguaçu River lies Puerto Iguazú, in the Argentine province of Misiones. It is linked to Foz by the Tancredo Neves Bridge. Most visitors go to Argentina for two reasons: the Argentine side of the Falls and Puerto Iguazú (a stroll, dinner, the Hito Tres Fronteras and shopping).
Before you cross
- Documents: every person needs a valid document. Check the verified information box above and build your checklist in the border guide.
- Minors: see the rules for traveling with minors.
- Car: Carta Verde insurance is mandatory. See crossing the border by car.
- Travel insurance: consider buying insurance that covers Argentina. Check the current requirements with the Argentine authorities before you travel.
Money and exchange
The currency is the Argentine peso (ARS). Exchange conditions and accepted payment methods vary. This guide does not publish exchange rates: check the day’s rate with a reliable source and always ask which currency and rate are being applied before you pay.
Duty Free
There is an Argentine duty free shop near the border, in Puerto Iguazú. Purchases made outside Brazil count toward your duty-free allowance when you return to Brazil — see customs allowance.
Day trip or overnight?
For the Argentine Falls, a day trip from Foz is the most common format. Staying overnight in Puerto Iguazú makes sense if you will spend several days on the Argentine side — see where to stay.