Stand at the Brazilian side of the Iguaçu River as the walkway curves out over the water and the falls come into view all at once — a wall of white that you hear long before you see it. That single stretch of trail is why most travellers put Foz do Iguaçu on their route, but the city rewards more than a quick stop.
Foz do Iguaçu suits travellers who want big natural scenery, easy cross-border day trips and a compact base to explore from. The falls and the surrounding national park are the anchor, with a bird park, a vast hydroelectric dam and a tripoint landmark filling out a few full days.
This guide covers the main sights and experiences in and around the city, with practical notes on timing and what to combine with what.
Top things to do in Foz do Iguaçu
1. Iguaçu Falls (Cataratas do Iguaçu)
The falls on the Iguaçu River are the reason most visitors come, and the Brazilian side has its own network of trails and viewpoints looking across to the Argentine side. The national park runs a shuttle bus between the Visitors' Centre, the falls and outdoor tour operators, including boat rides run by Macuco Safari out to the bottom of the falls.
Buy your ticket online in advance if you can, because your ticket comes with an entry time and date, and queues for tickets and shuttle buses can run long on busy days. The ticket booth is open 8AM–4PM daily, with the last return shuttle bus at 5:30PM, and luggage lockers are available.
2. Parque das Aves (Birds Park)
Very close to the entrance of the falls, this ecological sanctuary sits in a 16-hectare area of native woods, with a paved trail leading past large aviaries that blend into the forest. You can take a self-guided tour and come within a few metres of roughly 900 birds from 180 species, and there are chances to hold and photograph some of them.
The park also has a butterfly section and a reptile section, plus luggage lockers, a parking lot, a souvenir shop and a snack bar. The ticket booth is open 8:30AM–4:30PM, and the location makes it an easy pairing with the falls on the same day.
3. Itaipu Dam (Itaipu Binacional)
The Itaipu Hydroelectric Plant is the largest electric power generator in the world, and the panoramic tour of the dam is the essential visit here. The panoramic bus runs 8:30AM–5PM every 20 minutes, and there are other options including a special or engineering tour, a zoo, a night tour and bike access.
Book in advance for special tours or if you are visiting on a weekend or public holiday. If you want to save money, the Paraguayan side of the dam offers comparable tours for free, though some require registration a week ahead.
4. Three Borders Landmark (Argentina–Brazil–Paraguay tripoint)
This is the spot where Brazil, Argentina and Paraguay meet, with a landmark on each side, and you can take in all three countries in a single view while cargo freighters move slowly along the water. There is a new visitor centre and a museum on the Brazilian side, and it has become a tourist attraction with live shows in the evening.
The Brazilian side is open 13:30–21:00 Tuesday to Sunday, and there is a wall around it, so you cannot see the Brazilian border mark without paying. Bus line 110 runs from the Downtown Terminal to the landmark.
5. Salto do Macuco (Tinamou Drop) via Macuco Safári
Inside Iguaçu Park, this tour takes you along trails in an open electric vehicle with trilingual guides over 3 km of jungle. The vehicle stops at the start of a 600-m trail leading to the Salto do Macuco, where clear water falls about 20 m over rocks into a small lake.
The boat then navigates canyon waters close to the huge Garganta do Diabo falls and gives passengers the "wet blessing" from the Three Musketeers Falls. It runs 9AM–5PM; take a raincoat if you do not want to get soaked.
6. Helicopter Tour
A ten-minute flight gives you an aerial view of Iguaçu National Park and is the best way to grasp the real dimensions of the falls. You can also choose to fly over the Itaipu Hydroelectric Plant instead.
Flights over the falls need a minimum of three people, though the helicopter can take seven passengers plus the pilot, so you can often wait and join another group. It operates 09:00–17:00.
7. Poço Preto (Black Well)
This excursion runs in a special vehicle along a rustic 18 km trail through the vegetation of the National Park, lasting up to five hours. Specialised guides accompany visitors, and the slow pace suits photographing and watching birds.
It is located on km 18 of BR 469, the Cataratas Highway, so plan it as a half-day in its own right rather than squeezing it alongside the falls.
8. Paraguay Border Market
Shopping is the main business of visitors here, and the main shopping streets are San Blas and Camilo Recalde, where you can buy almost anything. Many people come specifically for electronics, and it is also a place to pick up Paraguayan Chipa or exchange your dollars.
The markets close very early, around 16:00 in local winter and 17:00 in local summer, right before sunset, so go earlier in the day. You probably do not need to get your passport stamped if you return to Brazil afterwards, as long as you have a valid visa for Brazil.
If you only have one day
Morning: Start early at Iguaçu Falls, buying your ticket online in advance so you know your entry time, and take the shuttle bus to the trails and viewpoints. If time allows, add Parque das Aves next door, since it sits very close to the falls entrance.
Afternoon: Head to Itaipu Dam for the panoramic bus tour, which runs every 20 minutes from 8:30AM to 5PM. If you would rather stay closer to the water, use the afternoon for the Salto do Macuco tour inside Iguaçu Park instead.
Evening: Finish at the Three Borders Landmark, open 13:30–21:00 Tuesday to Sunday, where you can see Brazil, Argentina and Paraguay at once and catch the live shows in the evening.
Frequently asked questions
Do I need to book Iguaçu Falls tickets in advance?
It is strongly advisable. Your ticket comes with an entry time and date, and on busy days you can wait around 30 minutes just to buy a ticket, then another two to four hours depending on the entry time you are given. Buying online means you at least know your entrance time.
Can I visit the falls and Parque das Aves on the same day?
Yes. Parque das Aves is very close to the entrance of the falls, so the two fit naturally together. Note the different hours: the falls ticket booth is open 8AM–4PM, while the Parque das Aves ticket booth is open 8:30AM–4:30PM.
Is there a cheaper way to tour Itaipu Dam?
Yes. The Paraguayan side of the dam offers the same tours for free, though some require registration a week ahead, and some days may work without it outside high season. You would take the border bus to Ciudad del Este and continue from there.
When should I go to the Paraguay Border Market?
Go earlier in the day. The markets close very early, around 16:00 in local winter and 17:00 in local summer, right before sunset.
Decide how many days you can give the falls, the dam and the tripoint, then start planning your Foz do Iguaçu trip around those hours.