Both Sides of Iguazu Falls in One Day: Brazil and Argentina Tours Compared
20 both-sides tours at roughly 30 to 250 EUR, typically 60 to 120 EUR, eight hours. Five of the six we opened leave out the tickets for both parks, which is where the price gap comes from.
A day tour of both sides of Iguazu Falls typically costs 60 to 120 EUR and takes eight hours, but the number to look at first is not on the price tag. Of the six listings we opened in full, five leave out the tickets for both national parks, and four of those also list the Argentine eco tax as not included (the fifth does not say). Only a sunset tour, in the 120 to 250 EUR band, includes the tickets, and it does not state the eco tax. So the cheapest tour of the six we opened and the one near the top are not selling the same thing, and the gap between them is smaller than it looks. This page compares all 20 both-sides tours: how many are private, what the border does to the schedule, and when one day stops being enough. For the geology and the rules each park applies, see the Iguazu Falls page.
If you only want one bank, the Brazilian side and the Argentine side each have a page of their own, and the half-day tours there cost less. This page is for the traveler with one day to spare and two parks to see. We lay out what the day looks like in hours, which listings include the entrance, why private tours dominate this format, and the point where a second day is worth the money. Prices are as the providers list them, in euros. The listings were read on 22 October 2026, and six of them were opened in full, down to the included and excluded lines, because the title and the price alone say very little. We also looked at the itinerary stops, the cancellation terms and any warning an operator adds about the border or the weather, since those are the places where listings differ most.
Customizable Private Iguazu Falls Tour with 4-Hour or 8-Hour Vehicle and Guide
Choose the pickup point, time and stops with a local guide and a private air-conditioned car for four or eight hours. Park entrances are not included.
Full-Day Iguazu Falls Tour, Argentine and Brazilian Sides with Hotel Transfers
Argentine circuits and Brazilian walkways in one day, with a professional guide and round-trip transfers from most downtown hotels. Parks are paid apart.
Iguazu Falls Full-Day Excursion with Hotel Pickup, Argentina then Brazil Sides
A guide who speaks Portuguese, Spanish and English leads the day across Argentina and Brazil, with hotel pickup. Tickets, taxes and tips are paid separately.
Iguazu Falls Full-Day Private Tour, Brazil and Argentina, Macuco Safari Option
A private full day with hotel pickup, Argentine trails, a Brazilian catwalk and an optional Macuco Safari jet boat ride. Park and boat tickets are separate.
Iguazu Falls Private Day Tour in a New Vehicle, Foz do Iguacu and Puerto Iguazu
A guide and a new air-conditioned private vehicle for the train ride to the Devil's Gorge in Argentina and the 1,200 meter trail in Brazil. Tickets extra.
Iguazu Falls Private Full-Day, Brazil and Argentina, Border Logistics and Macuco Option
Guides arrange the border crossing in advance for a private day through Argentina and Brazil. Macuco Safari and a helicopter flight are optional extras.
Iguazu Falls Same-Day Excursion, Brazil and Argentina with Bilingual Guide
A bilingual guide, an air-conditioned vehicle and hotel transfers for a day on the Brazilian trail and the Argentine upper and lower trails. Tickets extra.
Iguazu Falls Shared Day Tour with Hotel Pickup, Tourism Corridor and Fast-Track Entry
A shared small-group day with hotel pickup, priority immigration via the Tourism Corridor and fast-track entry on the Brazilian side. Park entrances extra.
Iguazu Falls Small Group Day Tour, Brazil and Argentina, Tancredo Neves Bridge
A small group, an English and Spanish guide and preferential border access, with the Tancredo Neves Bridge between the two parks. Park tickets are extra.
Iguazu Falls Sunset Tour, Argentina Trails and Brazil Happy Hour at Porto Canoas
Argentine trails in the day and a sunset with happy hour drinks at Porto Canoas in Brazil, on selected days of the week, with park entrances included.
Passeio Tur Iguazu Falls Day Tour, Brazil and Argentina, Exclusive Vehicle for Four
An accredited guide and an exclusive air-conditioned vehicle for up to four travelers, with flexible timing across both sides. Meals and tickets are extra.
Private Car Iguazu Falls Day Tour with Flexible Stops, Argentina and Brazil
A private car and guide with flexible lunch times and stops, covering Argentina and Brazil. An optional boat tour can be added at the end, paid separately.
Private Iguazu Falls Day Tour, Argentina in the Morning and Brazil in the Afternoon
Hotel pickup, border assistance and a licensed guide in an air-conditioned vehicle, with Argentina in the morning and Brazil after lunch. Tickets not included.
Private Iguazu Falls Day Tour from Hotel Pickup, Argentine Walkways, Optional Boat
Hotel pickup, a private guide and a licensed vehicle with priority park entry in Brazil, after the Argentine walkways. The boat ride is an optional extra.
Private Iguazu Falls Day Tour with Air-Conditioned Transport and Border Corridor
A flexible private day with hotel or airport pickup, border assistance through the tourist corridor and a licensed guide. Park tickets are not included.
Private Iguazu Falls Day Tour with Border Fast Lane and Brazil Park VIP Pass
A private day across Argentina and Brazil using a border preference pass and a separate Brazilian park line, with a guide in English, Spanish and Portuguese.
Private Iguazu Falls Day Trip with Bilingual Guide and Border Fast Lane
Private car, bilingual guide and a fast lane at the border for a day split between the Argentine circuits and the Brazilian panorama. Park fees are paid apart.
Private Iguazu Falls Day Trip with Park Pass, Border Priority Lane and Eco Train
A private vehicle with a pass into the Brazilian park and a priority lane at the Argentine border, then the eco train and circuits. Entrance fees are extra.
Private Iguazu Falls Tour with Border Photo Stop, Drinks and Two-Day Option
A private guide in your language, a photo stop at the tri-border point and drinks on board, with an option to split the tour over two days at no extra charge.
Small Group Iguazu Falls Day Tour, Argentina and Brazil Sides with Guide
A guided small-group day across Argentina and Brazil with border formalities handled and an air-conditioned vehicle. Park entrance tickets are paid separately.
Ratings collected by Viator and Tripadvisor
Both sides in one day: what you are buying
A both-sides tour is two national parks and a customs post stitched into one itinerary. Five of the six listings we opened start in Argentina and finish in Brazil, which is Argentina in the morning and Brazil in the afternoon. The reason is size. The operator of the sunset tour puts the Argentine trails at 7 km, and another listing says 8 km, against about 1.5 km on the Brazilian trail. The long walk goes first, while you still have legs, and the short panoramic one closes the day. A guide is there mostly to run the transfers, the border and the queue, since the falls themselves need no explaining.
Devil's Throat
The one view the two parks share
Both trails normally finish at a catwalk beside the Devil's Throat, the horseshoe where the river drops into the gorge, so a both-sides day sees it twice, from two angles, when both are open. That access depends on the river: when the flow rises past a safety limit, the park closes the walkway on its own side, and it reopens only after an inspection. High water closed one or both walkways at several points in 2026, so read the notice on each park's own website the week you go. The other useful question for any listing is how its eight hours divide between the two banks, and most do not say.
When the Argentine Devil's Throat circuit is shut for high water, one operator's listing swaps in a stop at the Three Borders Landmark instead. Nothing in the price tells you which version you bought, so ask the operator what replaces the stop.
What the price leaves out
Take the cheapest of the six we opened, in the 30 to 60 EUR band for eight hours. It lists a guide, an air-conditioned vehicle and parking. It does not list the Argentine park ticket, the Brazilian park ticket or the Argentine ecotourism rate. That is the pattern in five of the six listings we read: the operator sells the day, the parks sell the entry. The Argentine park's foreign-adult ticket was reported at ARS 60,000 from June 2026 (press reports of the park resolution), and the Brazilian park sells its tickets online only, on its own site; read both prices there on the day you book. Add two park tickets and the Argentine eco tax to the cheapest tour and the gap with the dearer ones narrows quickly.
| Listing | Operator | Price band | Hours | Both park tickets | Argentine eco tax |
|---|---|---|---|---|---|
| Iguazu Falls Full Day Tour Brazil and Argentina | Up Iguassu | 30 to 60 EUR | 8 | Not included | Not included |
| Small group Falls Both Sides | Iguassu Life Tour | 30 to 60 EUR | 10 | Not included | Not included |
| Full Day Brazil and Argentina with boat adventure | Iguassu Way Tur | 60 to 120 EUR | 10 | Not included, nor the boat | Not stated |
| The private Iguazu Falls Tour in 1 day | Iguassu Life Tour | 60 to 120 EUR | 8 | Not included | Not included |
| Full Day Iguassu Falls Both Sides | Gray Line Brazil | 120 to 250 EUR | 10 | Not included | Not included |
| Argentina and Brazil with sunset | Destino Iguassu | 120 to 250 EUR | 8 | Included | Not stated |
The Iguassu Way Tur row is the one to question. It is sold as an exclusive private tour for ten hours and it leaves out three tickets: both parks and the boat ride. Like every private tour on this page except one, it is priced per person; only the six-hour Passeio Tur day, in the 120 to 250 EUR band, quotes one price for the whole group.
On a both-sides tour the operator sells the day and the parks sell the entrance, so one price is only half of the bill.
The sunset tour is the only one that bundles both parks, plus drinks at Porto Canoas, and it runs on Tuesdays, Fridays and Saturdays only. The Brazilian park's own site gives a 16:00 closing time for regular visits, so a sunset visit is a special arrangement. Read its conditions before you pay for it.
Private or shared: why 13 of 20 are private
Private tours outnumber shared ones here: 13 listings are private and 7 are shared or small group. Shared tours typically cost 30 to 60 EUR and private ones 60 to 120 EUR, roughly double, which is the price of choosing your own pace at the border and at each viewpoint. Nine of the thirteen private tours carry a 5.0 average, though several rest on fewer than 50 reviews. The largest shared tour, from Gray Line Brazil in the 120 to 250 EUR band, has 531 reviews and a 4.8 rating. A small-group tour from Iguassu Life Tour in the 30 to 60 EUR band has 483 reviews and a 5.0. The same operator sells a private version in the 60 to 120 EUR band, and the two together hold 34% of all reviews on the page.
One private operator says its vehicles are allowed inside the Brazilian park and that it uses a priority lane at the Argentine border. We could not find either claim confirmed by the park or customs, so count it as a selling point and not as a rule.
Price by length
How the 20 tours spread out
Nine of the 20 tours last exactly eight hours, and the private ones gather at roughly 60 to 250 EUR at that length. Five of the seven shared tours run along the bottom, at roughly 30 to 120 EUR, at 8 to 10 hours. Two outliers stand apart by shape: the private tour at six hours, the shortest day on the page, and the sunset tour, both in the 120 to 250 EUR band.
Divide the typical price by the hours and a both-sides day stays cheap by the hour before the park tickets. The cheapest tours are among the longest, so the hours are not what you pay for. The guide and the car are.
The border sets the real schedule
Crossing between Brazil and Argentina is routine and unpredictable. The Puerto Iguazú to Brazil listing says time at the customs post can run from half an hour to a few hours depending on the season and the crowd. The Gray Line listing says documents are needed even for children of any age. Foreign visitors should carry a passport for every traveler. Several listings ask for passport details at booking. If you pay the Argentine eco tax at the border, keep the receipt: the same listing warns that without it you can be charged twice.
Visa rules sit outside what an operator can fix. Check the visa rules for your passport with the Brazilian and Argentine consulates. A guide helps with the paperwork at the post but cannot replace a document you did not bring.
When one day is not enough
The operator of the sunset tour is blunt in its own listing: a same-day visit to both sides is, in its words, "nearly impossible for most travelers". It is selling the longest and dearest version of the day, so allow for the bias, but the arithmetic backs it up. An eight-hour day with a border crossing, a train, 7 to 8 km of Argentine trails and a Brazilian walk leaves little time for the boat. If boats matter, four listings treat them as an option: one adds it on the day, two list a boat option on tours at roughly 60 to 250 EUR, and one includes the Macuco Safari but not its ticket.
Choose one day if you have one day, or if the second bank is a detour. Choose a two or three-day package if you want to walk both circuits without watching the clock; the multi-day page prices that choice from under 120 to more than 500 EUR.
Questions about visiting both sides of Iguazu Falls in one day
Can you do both sides of Iguazu Falls in one day?
Yes. All 20 listings do it in 6 to 10 hours, most in 8, starting with Argentina and ending in Brazil. It is a full day: the Argentine trails run to 7 or 8 km, the border takes between half an hour and a few hours, and the Brazilian side is a shorter walk of about 1.5 km.
Is it worth doing both sides in one day?
If you have one day, yes: Argentina gives the long walk and Brazil the wide view. With two days, a single bank each day is easier on the schedule and leaves room for a boat. The one-day format is best when you do not need the extras.
Which side should I do first?
The listings we read start in Argentina and finish in Brazil. The Argentine park has the longer trails, so the morning goes to it. The exception is the sunset tour, which does Argentina first and Brazil last at dusk.
Are the park tickets included?
Usually not. Five of the six listings we opened leave out both park tickets, and four of those also list the Argentine eco tax as not included (the fifth does not say). The sunset tour includes the park tickets and does not state the eco tax. Check Included and Not included on every listing.
Do I need a passport?
Yes, for every traveler, children included. The border post asks for it, and some listings need passport details at booking. Check your own visa requirements for Brazil and Argentina before you book.
How much does a both-sides tour cost?
The 20 tours range from roughly 30 to 250 EUR, typically 60 to 120 EUR. Shared tours typically cost 30 to 60 EUR, private ones 60 to 120 EUR, and the park tickets are extra on most of them.
Want more than one day?
A two or three-day package gives each bank a full day and removes the clock. Prices run from under 120 to more than 500 EUR.
Data verified on . 20 both-sides listings read 22 Oct 2026, six opened in full. Argentine park fee from press reports of June 2026; prices as listed in EUR.