waterfalls under blue sky during daytime

Foz do Iguaçu

Travelers come for Iguazu Falls, one of the world's largest waterfall systems, and for the view of it from both the Brazilian and Argentine sides.

Find a room in Foz do Iguaçu Start with the essentials Plan a trip to Foz do Iguaçu

We may earn a commission. It never decides our picks.

Foz do Iguaçu is a city in the state of Paraná in southern Brazil, where the Iguaçu River meets the Paraná River and the borders of Brazil, Argentina and Paraguay come together. Most travelers come for Iguazu Falls, a set of about 270 waterfalls along the border with Argentina's Iguazú National Park. The Brazilian side gives wide views across the falls, while the Argentine side brings you close to the water on walkways, including the trail to the Devil's Throat.

The Itaipu Dam, on the Paraná River, is one of the largest hydroelectric plants in the world and is shared with Paraguay. You can combine the falls with a visit to the dam and a day trip to Argentina. Two or three days is enough for a focused trip. Visit in the warmer, wetter months, roughly December to March, when the water runs highest, or in the drier, cooler months from May to September, when the air is less humid and the trails are easier to walk.

Foz do Iguaçu in five

Choose the Brazilian side for the wide viewThe Brazilian park gives a wide panorama of the falls, while the Argentine side has walkways that reach close to the water and the Devil's Throat. The Argentine side needs a border crossing, so a short trip is better spent on one side.
Carry your passport on both bridgesThe Tancredo Neves bridge runs to Argentina and the Friendship Bridge runs to Paraguay, and both have passport checks, so a photocopy will not do. Check your nationality's visa rules for each country before you cross.Visas and entry
Declare Ciudad del Este purchases at customsBrazil sets a duty-free allowance per traveller and taxes goods above it, so keep receipts and check the Receita Federal limits before you buy electronics in Ciudad del Este.
Carry small reais for buses and kiosksKeep small notes and coins for bus fares and kiosks, and do not count on a card at every stall.
Wear grip shoes for wet walkways and spraySpray keeps the falls walkways and steps damp, and some platforms sit close to the water. Closed shoes with grip matter more than sandals.

Things to do in Foz do Iguaçu

See all attractions in Foz do Iguaçu

Sight · Foz do IguaçuItaipu Dam

Hike · Foz do IguaçuParque das AvesAllow 2 to 3 hours to explore at an unhurried pace.

Landmark · Foz do IguaçuMarco das Três FronteirasArrive before sunset to enjoy the view and allow time to find a seat for the evening show.

Free trip plannerPlan a trip to Foz do IguaçuPut the places you like in Foz do Iguaçu on a map, give them days, and let one button order each day. Free, with no account.Plan a trip

Need to know

Currency: Real (BRL)
Entry: Visa-free for many passports; check the Brazil e-visa list before you fly Read more
Emergency: 190 police, 192 ambulance (SAMU), 193 fire
Tipping: 10% service often added to the bill; otherwise not expected
Time: UTC-3, no daylight saving

Weather by month

Rainy days

Best
Good
Mixed

JanuaryRain16 rainy daysHigh32°Low22°Hot, high water
FebruaryRain13 rainy daysHigh32°Low21°Hot, wet, busy
MarchRain13 rainy daysHigh31°Low20°Full falls, humid
AprilPartly cloudy10 rainy daysHigh28°Low18°Mild, falls strong
MayRain11 rainy daysHigh24°Low15°Mild, drier
JunePartly cloudy10 rainy daysHigh22°Low13°Cool, dry
JulyClear6 rainy daysHigh23°Low13°Winter holidays
AugustClear7 rainy daysHigh25°Low14°Dry, cool nights
SeptemberClear8 rainy daysHigh29°Low17°Warm, dry
OctoberRain14 rainy daysHigh29°Low18°Warm, pre-rain
NovemberRain11 rainy daysHigh31°Low19°Hot, rain returns
DecemberRain14 rainy daysHigh32°Low21°Hot, peak season

Average daily high and low in Foz do Iguaçu, 2016–2025. Rainy day: 1 mm of rain or more.

Right now in Foz do Iguaçu

Local time, today's weather and the exchange rate, refreshed through the day.

Feels like: 32°
Humidity: 69%
Wind: 12 km/h
Chance of rain: 88%

Foz do Iguaçu

05:43 PM

Monday, November 2

GMT-3

Today29°21°88%Monday: Rain. High 29°, Low 21°. Chance of rain 88%.
Tue30°23°83%Tuesday: Rain. High 30°, Low 23°. Chance of rain 83%.
Wed33°23°97%Wednesday: Thunderstorms. High 33°, Low 23°. Chance of rain 97%.
Thu30°20°96%Thursday: Thunderstorms. High 30°, Low 20°. Chance of rain 96%.
Fri31°19°53%Friday: Drizzle. High 31°, Low 19°. Chance of rain 53%.
Sat24°17°78%Saturday: Thunderstorms. High 24°, Low 17°. Chance of rain 78%.
Sun22°13°19%Sunday: Clear. High 22°, Low 13°. Chance of rain 19%.

Updated 02:32 PM local time · Weather data by Open-Meteo.com

Money

Mid-market rate1 USD = 5.437 BRL

Amount

Converted to

BRL · Brazilian Real

Rates from Nov 2, 2026 · Rates By Exchange Rate API

Day trips by train

Puerto Iguazú, Argentinaa short ride across the border bridgeWalkways to the falls' Argentine side, reached after a passport check at the bridge.
Ciudad del Este, Paraguayby bus or taxi from the cityA shopping day across the Friendship Bridge, with purchases to declare at Brazilian customs.
Itaipu Damby car or tour from the city centreOne of the largest hydroelectric dams, reached by road from the city centre.

Before you go to Foz do Iguaçu

eSIM for Foz do IguaçuData for bus times and border mapsRead the guide

Insurance for Foz do IguaçuCover for wet walks and missed busesRead the guide

Money and cards in BrazilCash for buses, kiosks and the borderRead the guide

Stays near the falls or downtownCentro, Avenida Brasil and the falls roadRead the guide

Rules for Foz do Iguaçu, checked

Duty-free allowance and taxes on goods bought abroad are set by Receita Federal; check the current limit before you buy.Source
Drones need authorisation in national parks; check ICMBio rules before flying one near the falls.
Argentina and Paraguay check passports at the bridges, and entry rules depend on nationality; check each country's official migration site before you cross.

Plan around Foz do Iguaçu

Getting around

Airport, buses to the falls and taxis for the border

Read the guide Visas and entry

Brazil entry and passport checks for both bridges

Read the guide Money and costs

Reais, cash for small spending and card use

Read the guide Where to stay

Centro, Avenida Brasil or the falls road compared

Read the guide Tours and tickets

Falls tours and park entry options

Read the guide All of Brazil

Regions, entry rules and money

Read the guide

Foz do Iguaçu FAQ

Is Foz do Iguaçu worth visiting?

Yes, for two or three days built around the falls, the Itaipu Dam and a border day trip. It is a weak choice if you want a beach or a city with long nightlife.

Which side of Iguazu Falls is better?

The Brazilian side is better for wide views across the falls, and the Argentine side is better for walkways close to the water. Two days lets you see both, but the Argentine side needs a border crossing.

How many days do you need in Foz do Iguaçu?

Two days covers the Brazilian side and one other outing. Add a third day if you want both the falls on each side and the Itaipu Dam.

Can you visit Iguazu Falls without a car?

Yes, by bus, taxi or a falls tour from the city. A car helps if you want to stop at several viewpoints in one day.

Do you need a visa for Brazil?

It depends on your passport. Many nationalities enter visa-free, while others need an e-visa, so check the official Brazil e-visa list before you book.

Is Ciudad del Este worth a trip?

It is a shopping day trip across the Friendship Bridge, not a sightseeing city. Keep receipts, check Brazilian customs limits, and keep valuables close.