Iguazú Falls Guide 2026: Argentina or Brazil Side, Tickets, Trails and the Devil’s Throat
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Highlights
- UNESCO · Argentina 1984 · Brazil 1986
- Puerto Iguazú (AR) or Foz do Iguaçu (BR)
- Plan one full day per side
Quick Links: UNESCO: Iguazú National Park · UNESCO: Iguaçu National Park · UNESCO World Heritage hub
Contents
- Two parks, one waterfall system
- Argentina side: walk the falls
- Brazil side: the panorama
- Fees and timing
- Where to stay
- Where to stay nearby and how to get there
- Frequently asked questions
Two parks, one waterfall system
UNESCO inscribed Argentina’s Iguazú National Park in 1984 and Brazil’s Iguaçu National Park in 1986. Together they protect one of the world’s great waterfall systems and the subtropical forest around it.
Argentina side: walk the falls
The Argentine side holds most of the falls and is best for getting close. The Upper Circuit looks down from above, the Lower Circuit brings you to river level, and a 1.1 km boardwalk leads to the Devil’s Throat. A free jungle train links the stations. Plan a full day.
Brazil side: the panorama
The Brazilian side offers the wide panoramic view and is usually a half day. Many travelers base themselves on one side and cross for a day; check passport and entry requirements for the border before you go.
Fees and timing
On the Argentine side, foreign adult tickets were estimated at about US$40–45 for 2026, with reduced rates for children and a discount for a second consecutive day if you validate your ticket. The park opens from 8am to 6pm; arrive early to reach the Devil’s Throat before the crowds.
Where to stay
Puerto Iguazú in Argentina and Foz do Iguaçu in Brazil are the gateway towns. Two nights lets you see both sides without rushing.
To add context on the ground, you can browse guided tours through our travel partner or compare accommodation. Our ShopMy travel collection offers optional packing ideas. These affiliate links may earn us a commission. Return to the UNESCO World Heritage hub to plan the next stop.
Where to stay nearby and how to get there
Use the map to compare hotels and apartments nearby — prices update live, and booking through it supports Jet Set LatAM at no extra cost to you.
Find flights to Iguazú → Flight search by KAYAK.
Frequently asked questions
Which side of Iguazú Falls is better?
The Argentine side has more trails and close-up views; the Brazilian side has the classic panorama. Ideally see both.
How many days do you need at Iguazú?
Two days: a full day on the Argentine side and half a day in Brazil.
What is the Devil’s Throat?
The most dramatic part of the falls, reached on the Argentine side by a 1.1 km boardwalk.
When was Iguazú added to the UNESCO list?
Argentina’s park in 1984 and Brazil’s in 1986.
Verified 12 October 2026. Official sources: UNESCO Argentina · UNESCO Brazil · Travel Cost Calculator: Iguazú
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