Iguazú Falls Tours & Tickets | Argentine & Brazilian Sides

Argentina & Brazil

One waterfall, two countries

Argentina and Brazil each wrap a national park around their own share of the same waterfall system, and the two visits feel completely different — here's what each side actually gives you.

🇦🇷 Argentina — Puerto Iguazú

The Argentine side: in among the water

The Argentine park is the immersive one, and it's built for a full day. A network of steel catwalks and forest trails takes you above the cataracts on the Upper Circuit, down among them on the Lower Circuit, and — via a small open-air jungle train — out to the long walkway that ends at the lip of the Devil's Throat. You spend hours beside the water here, close enough to feel the spray and hear the permanent roar. It's less a viewpoint than a place you walk through. If you like the idea of being right in the thick of it, doubling back to your favourite spots and letting the day unspool, this is the side that rewards that. Plan on six to eight hours to do it without rushing.

Immersive · full day

🇧🇷 Brazil — Foz do Iguaçu

The Brazilian side: the panorama

The Brazilian park gives you the other half of the story: the wide, whole-falls view you can't get from inside the Argentine trails. A single main walkway, roughly a kilometre long, runs along the gorge with the entire curtain of water spread out in front of you, building to a walkway that juts out into the spray near the base of the Devil's Throat. It's shorter — comfortably done in half a day — but it's the panorama that ends up on most people's cameras. Think of the two sides as complementary rather than competing: Argentina puts you inside the falls, Brazil steps back so you can see how vast the whole thing really is. Doing both, if you can, is genuinely the best of it.

Panoramic · half day

Read the full Argentina vs Brazil comparison →

The centrepiece

The Devil's Throat

The highlight is the Devil's Throat, a U-shaped chasm where the largest volume of water plunges in a permanent roar of spray. On the Argentine side you reach it via the Ecological Train to the Garganta station, then a 1,100-metre catwalk across the upper river to a platform right at the lip. Expect to get wet — and to see rainbows on a sunny day.

Iguazú Falls at a glance

~275Individual cataracts spread along roughly 2.7 km of the Iguazú River

2 countriesShared by Argentina (Puerto Iguazú) and Brazil (Foz do Iguaçu) — most visitors see both sides

~80 mHeight of the Devil's Throat, the largest and most powerful fall

UNESCOBoth national parks are UNESCO World Heritage Sites (Argentina 1984, Brazil 1986)

Add-on adventure

Getting soaked: the boat trips

Argentina's Gran Aventura and Brazil's Macuco Safari both drench you on purpose. Here's what each involves, what it costs, and what to actually wear.

See the boat trip guide →

Book your tour

Find an Iguazú Falls tour for your dates

Every option below is bookable through GetYourGuide, with live availability and the final price shown in your own currency before you pay.

See Iguazú Falls tours & prices ↗

Free cancellation
Reserve now, pay later

In-depth Iguazú Falls guides

The classic question, answered honestly

Iguazú Falls: Brazil Side vs Argentina Side

One waterfall system, two countries, two completely different days out. Here's what each side actually gives you, how the border crossing works, and which to choose if you only have time for one.

Best Time to Visit Iguazú Falls

The falls run all year, so there's no bad time — only trade-offs between how much water is thundering over the edge, how hot and busy it is, and your odds of a rainbow. Here's how the calendar actually shapes a visit.

Combining Iguazú with Rio de Janeiro: How to Plan the Trip

Iguazú and Rio are the two anchors of most first Brazil trips, and they pair beautifully — one raw nature, one raw city. Here's how many days to give each, how the flights work, and how to build a route that doesn't feel rushed.

Best Things to Do in Foz do Iguaçu and Puerto Iguazú

The falls are the reason you came, but the twin towns either side of them — Brazilian Foz do Iguaçu and Argentine Puerto Iguazú — hold enough to fill the days around your park visits. Here's what's worth your time.

Getting to and Around Iguazú

Two towns, two airports, two countries and a border in the middle — Iguazú's logistics look fiddly on paper but resolve into a few simple choices. Here's how to get there and get between the sides without losing a day to it.

Gran Aventura vs Macuco Safari: Iguazú's Boat Trips

Argentina's Gran Aventura and Brazil's Macuco Safari both drench you on purpose. Here's what each involves, what it costs, and what to actually wear.

Good to know

Iguazú Falls questions

Which side is better — Argentina or Brazil?

Argentina for the immersive trails, catwalks and the Devil's Throat (a full day); Brazil for the sweeping panoramic view (about half a day). If you only have one day, most people choose the Argentine side.

How long do I need?

A full day for the Argentine side and roughly half a day for the Brazilian side. Two days lets you do both at a relaxed pace.

What is the best time of year to visit Iguazú Falls?

The falls run all year, so there is no bad time — only trade-offs. Spring and autumn (September–November and March–May) give the best balance of comfortable weather, strong flow and lighter crowds. Summer (December–February) has the highest water but is hot, humid and busy; winter (June–August) is mild, quiet and still spectacular. Whenever you come, arrive at opening for the calmest catwalks.

What is the Devil's Throat?

The Garganta del Diablo is the largest and most dramatic of the falls — a horseshoe chasm reached on the Argentine side by the park train and a long catwalk over the river to a viewing platform at the edge.

How do I get to Iguazú Falls from Buenos Aires?

The quickest way is a short flight — under two hours from Buenos Aires to Puerto Iguazú airport (IGR), the town beside the Argentine park. From the airport or town it's about 20 minutes to the park gate. There are also long-distance overnight buses if you prefer to travel by road. The Brazilian park is reached from Foz do Iguaçu, served by flights from São Paulo and Rio.

Do I need my passport?

Yes if you visit both sides, since the two parks are in different countries and require crossing the international bridge between Puerto Iguazú and Foz do Iguaçu.

Is park entry included?

It depends on the tour — many guided options include transfers and a guide, while national-park entry is sometimes paid separately on-site in local currency. The inclusions for each option are shown at checkout.

Can I get close to the water?

Yes — the catwalks bring you right alongside and above the cataracts, and optional boat rides take you into the spray beneath the falls. Bring a rain layer and protect your phone or camera.

Still deciding which side to book, or how many days to give the falls?

Leave your email and roughly when you're travelling — we'll send a short rundown of the Argentina-vs-Brazil trade-offs, the border crossing and how Iguazú pairs with a wider Brazil or Argentina trip.

Stand at the edge of the Devil's Throat — guided tours of both sides

Book your Iguazú Falls tour ↗