The Ultimate Guide to Visit Iguazu Falls, Argentina Side

IEleanor Roosevelt supposedly uttered “Poor Niagara” upon seeing Iguazu Falls Argentina.

I finally made it to Niagara in 2016 and I have to agree with Mrs. Roosevelt on this one.

The falls in Iguazu are breathtaking and massive and deserving of every hyperbolic term in the book.

I’ve been to Iguazu in Argentina twice now and it’s truly something I’ll never tire of. I could (and likely will) go again and again.

This post is a complete guide to help you visit Iguazu Falls Argentina.

A line of waterfalls of brown water pour down in a green jungle with mist rising up from the river below

This post contains affiliate links to products & services. Sol Salute may receive a commission for purchases made through these links, at no extra cost to you.

Complete Guide to Visiting Iguazu Falls Argentina Side

Updated on February 18, 2020

While you can see Niagara from pretty much one vantage point and have seen it all, Iguazu is made up of 150-300 smaller waterfalls (depending on water levels).

You can easily spend a few days here walking the different trails and viewing it from both the Argentine and Brazilian sides.

This post is a complete guide filled with everything you need to know to visit Iguazu Falls in Argentina.

2021 Update: Important Changes to Visiting Iguazu

Iguazu has been hit particularly hard by Argentina’s closed borders during the pandemic. To recuperate some jobs and to manage crowds it is required to tour the park with a guide.

Groups are small and there are pros and cons to this (possibly temporary) change. It does control the amount of people in an otherwise VERY busy park. You’ll have more space to yourself. The con though is that you do not get to decide how much time you spend at each stop. For that I recommend hiring a private guide.

Another major (but also hopefully temporary) change is the lower circuit is closed while they investigate land erosion. It isn’t safe at the moment but hopefully they’ll find a way to reopen this stunning trail.

Getting to Iguazu Falls from Buenos Aires

The flight to Iguazu from Buenos Aires is a short 1 hour 45 minute hop to the northeast.

There are a number of airlines flying this route now and the increased competition plus a recent currency devaluation at the end of 2018 has made flying domestically in Argentina much more affordable.

The main airline in Argentina is Aerolineas Argentina and they offer the most routes, allowing for more flexible departure times.

Fly Bondi is a new locally-based budget airline offering extremely competitive prices to fly in Argentina. They also have a route to Iguazu, check prices and times for them here.

Keep in mind that Fly Bondi does not fly out of the local airport in Palermo. It uses the newly reopened Palomar airport outside of town and you’ll need to take taxi there.

They also charge for additionals like luggage and seat selection, similar to Europe’s Ryan Air.

Day Trips from Buenos Aires to Iguazu Falls

Iguazu is a breathtaking destination that deserves at least two full days.

But, if you really don’t have the time to spare, there are organized day trips from Buenos Aires to Iguazu Falls.

You can book one like this high-rated Iguazu day trip, and they will take care of everything, including the tour of the falls and airfare.

Full disclosure: It will be a very long day. Iguazu is by no means on the outskirts of Buenos Aires, it’s in the northeastern province of Misiones and the flight is an hour and a half.

I do not recommend an Iguazu day trip.

But, as a last resort, if you only have one day to knock this off your bucket list, it is possible if you’re willing.

Reserve your day trip to Iguazu here.

How to get to Iguazu Falls from Puerto Iguazu

The bus company Rio Uruguay runs regular buses from the town of Puerto Iguazu to the falls.

The buses leave every 20 minutes.

The route begins at the Hito de los Tres Fronteras monument and stops at the bus station.

The station (estacion de omnibus) is the easiest place for you to catch the bus.

Read more: 7 Official Natural Wonders of Argentina

Which side: Argentina or Brazil?

Both times I’ve visited from Argentina while living in Buenos Aires, so my point of view comes from using Argentina as a base.

However, Brazil is just across the river. Both countries have national parks and offer completely different experiences for viewing the waterfalls. 

In Argentina, you really feel like you are IN the falls.

There are multiple trails and paths to explore different angles and viewpoints. Iguassu on the Brazil side offers a more panoramic view of the falls (just look below).

If you have the time, I recommend visiting Iguazu from both sides.

If you don’t have the time for both, I’d choose the Argentine side of Iguazu.

There’s just so much more to see here. With the upper circuit, lower circuit, devil’s throat and the wildlife, you won’t be disappointed.

Do I Need a Visa for Brazil?

Until June 2019, American citizens needed a visa to visit Brazil.

This added an annoying bureaucratic step to what would ultimately just be a day trip.

Good news! US citizens no longer need to get a visa to visit Brazil, making crossing the border to see Iguazu from the Brazilian side a piece of cake.

Guided tour to the Brazilian Side

Don’t think twice, the Brazilian side is SO worth the time if you have the day to spare.

As I mentioned above, the views are vastly different than from the Argentina side.

It can be overwhelming figuring out how to navigate the visit on your own, so I recommend a guided tour like this one.

Tours like this include hotel pick-ups and drop-offs as well as lunch, making it a complete experience.

Reserve yours here.

Iguazu Falls from the Brazilian Side

No Two Visits will be Alike

I’ve been to Iguazu twice. Once in 2010 and again with my parents in 2015. In 2010, the water was INTENSE (see above).

Flooding had carried away some of the catwalks, closing off parts of the park. We were always drenched by the mist and spray. It was impressive!

My roommate had visited the year before me and the falls were bone dry. This must be very rare, but from looking at his photos he might as well have visited the Grand Canyon.

And in 2015, we noticed a change in just the three days we were there.

Thanks to heavy rains upriver, the falls were much stronger on our third day than the first.

The photos below were taken from the same angle, one is just more zoomed in (one on our first day, the 2nd on our third day).

So keep in mind that you’ll have a unique visit, regardless of how much time you spend there. Enjoy that!

Important Details on Visiting Iguazú National Park

  • Iguazu National Park in Argentina is open every day of the year from 8 am. You can enter the park until 4:30 in the afternoon, but you need to be out by 6.
  • Read more about the national parks in Argentina here.
  • The cost is 800 pesos for non-residents. If you validate your ticket at the ticket windows when leaving, you’ll receive a 50% discount on your second visit (must be next consecutive day).
  • You can pay in cash (in pesos) or credit card.
  • Your ticket includes everything. It includes access to all walking paths to the falls (upper circuit, lower circuit & Devil’s Throat). It also includes the free ferry to cross over to San Martin Island (which is absolutely worth doing) and use of the Tren de la Selva train.
  • There are restaurants and facilities within the park.
  • There are buses from the Puerto Iguazu bus station that will take you to the park or you can take a taxi. You won’t need a rental car in Iguazu.

How much time to spend in Iguazu

Budget for at least 6 hours in the park, minimum. Ideally, if you can spend two days there, you’ll be able to see everything.

If you want to go to the Brazilian side, that will also need its own day.

While I mentioned above that there are day trips to Iguazu from Buenos Aires, I don’t recommend this unless it’s truly your last resort.

Give yourself two nights minimum to see everything at a relaxed pace, three or four nights are even better if you can spare them.

When to Visit Iguazu Falls, Argentina

Ideally, you want to be in Iguazu when it isn’t the rainy season with clear skies, the temperature is mild, and the falls are at their fullest.

It can be difficult to get all three to match up at once.

December-February means high temperatures, humidity, and rain (but also powerful waterfalls). April-June is the dry season. 

August and September are dryer and cooler. Even with all this in mind, regardless of when you visit you’ll have a great visit.

Iguazu is a great destination year round.

Good times to avoid may depend less on rainfall and more on local holidays (and this goes for all of Argentina, not just Iguazu).

If you can, avoid January and the final two weeks in July. This is peak travel season due to summer and winter school holidays.

Easter week is also a busy travel week for locals. There will be crowds and higher prices during these Argentine peak seasons.

Read more: The Best Time of Year to Visit Argentina

What to do in Iguazu National Park

Upper & Lower Circuits

There are 2 main circuits: the Upper Circuit and the Lower Circuit. After entering the park, you can take the Tren de la Selva (or Jungle Train) to both the Upper and Lower Circuits.

  • The Upper Circuit is shorter and just half a mile and will take around an hour. It has catwalks leading you on top of the falls with views over the nearly 200 foot high waterfalls. It’s very impressive.
  • The Lower Circuit can take 2-3 hours to explore, with multiple viewpoints and paths. This is where you can catch the free ferry to San Martin Island (depending on water levels). You can also pay for a speedboat ride right up to and under one of the falls. NOTE: The lower circuit is closed indefinitely while they investigate land erosion safety issues. Updated: Sept 2021

After walking the circuits you can make your way back to the jungle train station to continue on to Devil’s Throat. There are bathrooms and restaurants here as well.

Macuco Trail & Arrechea Falls Hike

This nature walk, an unexpected Argentine hike, takes you one hour into the jungle to the Arrechea Waterfall.

Budget three hours for this activity, an hour to get there and back and an hour to swim or have a relaxing picnic.

If you choose to swim and want to take a shower, there are showers at the train stations.

Iguazu National Park is rich in wildlife and choosing to do this hike is an excellent way to immerse yourself in the park.

For a map and more information check here.

Garganta del Diablo

Devil’s Throat (pictured below) is absolutely worth the time involved. This is the highlight of the park. From the station, take the catwalk pathway leading you to the falls for a little over a kilometer (round trip will be about 2.4 km).

Garganta del Diablo is massive. While walking keep your eye open for crocodiles and turtles in the water.

Garganta del Diablo

Enjoy & Respect the Wildlife

The jungle of Iguazu is FULL of life. If you keep your eyes open you’ll see a rainbow’s worth of colorful birds, including toucans and the yellow-eyed bluebird (above).

The coatis are the most noticeable as they are everywhere and not afraid of people in the slightest.

Beware, this cute cousin of the raccoon can inflict painful bites and scratches, don’t pet them.

Watch your food, they’ll steal it. In just seconds, before we knew it one had jumped onto our table, grabbed my mom’s ice cream and was back in the grass eating her raspberry sorbet.

When eating at the restaurants, be respectful and throw your food away in the bins. It broke my heart at night to watch the monkeys tearing open mayonnaise packets for dinner.

For more information read all about the best places to see wildlife in Argentina.

One night, when the park closed we were surprised by a troupe of monkeys and herd of coatis that seemed to come out of nowhere.

They ran along the path, playing with each other as if we weren’t even there. I just sat on the sidewalk and enjoyed the show until they decided to run back into the jungle.

Where to Stay in Iguazu

Most of the best hotels in Iguazu are in the town, Puerto Iguazu.

There are hostels and hotels for all budgets here. My favorite hotel, however, is located inside the national park in a very privileged location!

Let’s get to it…

A rainbow in the mist over a waterfall
View from the window of our hotel in Iguazu National Park

Gran Meliá Iguazú 

If you’re wondering where to splurge on your trip to Argentina, save it for Iguazu and stay inside the park.

The Gran Meliá Iguazú (previously the Sheraton) is located inside the Iguazu National Park grounds. You cannot beat that.

You have direct access to the park and the falls by just walking along the path past the swimming pool. We were in the park at 8 am when it opened and had the park all to ourselves, enjoying views of the falls with no other tourists blocking our views, it was priceless.

Wildlife was more active before the heat of the day set in and they disappeared into the forest. We could easily walk back to the hotel for lunch and lie by the pool before going back in for the afternoon.

From our balcony we watched the morning fog lift with a direct view of the falls. If it’s within your budget, don’t think twice about staying at the Melia.

Check rates here.

Best Hostels in Iguazu

If you’re a backpacker or on a tight budget, there are great hostels in the town of Puerto Iguazu.

Check out the Hostel Iguazu Falls for an amazing pool and social hostel.

What to Pack for Iguazu

  • With the kilometers and kilometers of paths within the park, pack comfortable walking shoes. But you’re going to get wet, it’s inevitable, so bring shoes and clothes that can wet. Teva Sandals are always a great option because they’ll also give you good grip and traction. The catwalks can get slippery.
  • BINOCULARS! Consider bringing a good pair of binoculars to more easily spot the wildlife that’s hiding deep in the jungle. My husband and I never travel without ours. Read my post here listing the best travel binoculars.
  • Bring plastic ponchos to toss over you if the spray gets really bad. It can really depend. I needed a poncho on my first trip but didn’t use one at all on my second.
  • quick dry towel that you can toss in your backpack or tote to dry off after going on the boat ride (you will get soaked!).
  • A water bottle, the jungle days get hot. I really like S’well bottles and never leave home without one. It keeps your water cold for 24 hours so it’s always fresh, and the insulation also prevents condensation (keeping the rest of your bag dry).
  • Protection from the sun: sunscreen, a hat, & sunglasses.
  • A camera to capture the amazing views of the waterfalls!

Read more: A complete Argentina packing guide


What to do in Puerto Iguazu Besides the Falls

There are more things to do in Puerto Iguazu than just the falls (although they are the clear and obvious highlight!)

Here are some of the best Iguazu activities if you have some extra time on your hands.

Hito 3 Fronteras

In the town of Puerto Iguazu, the Paraná and Iguazu rivers join and the three coastlines each form the border of a different country.

Stand in Argentina and look across the water at Brazil and Paraguay.

There’s a small monument with the flags of the three countries that makes a fun photo op.

La Casa de las Botellas

Just outside of town, there’s a house built entirely of plastic bottles. This perfectly livable house is built to promote a more eco-friendly way of life.

Could be interesting if you’re nearby, I wouldn’t go out of my way for it.

Biocentro Iguazu

I have heard great things about this park! The Atlantic Rainforest is one of the most threatened and diverse ecosystems in the world.

Only 7% of the original forest remains.

Visit this park that’s working to conserve the ecosystem and its at risk species.

You’ll see animals here you may never see anywhere else (like a tapir!).

You’ll definitely see a wide variety of birds, butterflies, and fauna.

There’s a restaurant on the property to try local cuisine.

A woman in black stands between two doors in the ruins of a Jesuit Mission
The San Ignacio Mini is one of the most popular day trips from Iguazu


Visit this Jesuit mission, founded in 1632. It is one of the most preserved of the Jesuit missions and was declared a UNESCO World Heritage Site in 1984.

This is quite a trek from Iguazu and would need an entire day.

If you’re traveling through the rest of Misiones as well, it’s very close to Posadas.

Pretty much all organized tours also stop at Wanda to see the semi-precious stone mines along the way.

Reserve your San Ignacio Tour here.

Read More about Northeast Argentina:

Iguazu is the most popular destination in Misiones (and Argentina overall!), but there is so much more to see while you’re in Argentina’s northeast.


16 thoughts on “The Ultimate Guide to Visit Iguazu Falls, Argentina Side”

  1. I’m glad it’s helpful, you’re going to love it so much!! Let me know if you have any questions 🙂

  2. Thanks for reading, I’m glad it’s helpful!! I wholeheartedly recommend visiting the Argentina side if you only have time to visit one side. There’s just so much more to do! You’ll love it 🙂

  3. Excellent info. Very useful. We r planning visit in January. We’ll fly from Buenos Aires to get to Iguazu in the evening, so we have all next day to spend at falls. Then evening transfer to Brazilian side, check in hotel and spend next day on Brazilian side, after that, next morning fly to Rio Brazil. I’ve heard there is a bus to go from Igazu Argentina to iguaszu Brazil, but I can’t find details / schedule on this bus. If u know any info please share. Thanks a lot!

  4. I’m glad it was helpful! You’re going to love Iguazu. From what I can find online, there are a couple bus companies that connect Puerto Iguazu to Foz do Iguacu in Brazil (Rio Uruguay and Crucero del Norte), the most recent information I can find was that it cost 25 pesos in April, it will cost more now but I can’t find current prices. It looks like it leaves every hour, check at the bus station in town (if you’re taking the bus from downtown Puerto Iguazu to the waterfalls you can check then). good luck, it’s so great that you get to see both sides!

  5. Thank you so much! It’s good to know buses are going often so we can spend all day on Argentina side and by evening go to Brazil side. We’ll have visas. I am appliing for evisa. Do u know how long is bus trip? Any recommendations on where to stay on Brazil side. We’ll come evening and will spend 2 nights on Brazilian side. Spend all day in park/ falls and next morning fly to Rio de Janeiro to spend 4 days there. Then return to USA. I am truly thankful for your comments and advice. Your posting is wonderful, I am glad I found it

  6. I’m heading from the US to Fortaleza to pick up my Brazilian wife. I have a passport and visa for Brazil, but will I, or my wife, need additional visas to visit Argentina or Paraguay? Also, we will be there for nine days doing whatever we can in the area. Are there any multi day bike, hiking, canoeing excursions/activities? Thanks so much for your awesome guide.

  7. I would look on the official government websites about visa requirements. You don’t need a visa to visit Argentina, I do believe you’ll need one for Paraguay. For your wife, I’m not sure and I don’t want to pass on incorrect information. I’m not sure about what activities Fortaleza has to offer, I’m sorry! Jericoacoara is a beautiful beach town nearby but it’s a 6 hour bus ride.

  8. We’re staying at Gran Melia with a falls view on the red level in December and I am SO EXCITED.

  9. Hi, We will be staying in Gran Melia in december. Is it better to get . a guided tour or better to follow the trails and do it on your own?

  10. Thank you for the information. We are visiting this March with our two pre-teens, staying at the Merit Iguazu (booked by KimKim Travel). We are an adventurous family who enjoys hiking and exploring. Do you recommend a "full day excursion" guided tour for the convenience of being picked up and dropped off at our hotel or is the bus easy enough to navigate to/from the Park that we could probably explore the Park on our own with a good map? We arrive the afternoon of Mar21st from Bariloche and head to Buenos Aires the morning of Mar23rd. KimKim has also suggested a "Great Adventure" package for us that includes a 4×4 ride to some viewing spots and then a boat excursion that I think my teens will love. Do you have an opinion? Thank you! 🙂

  11. Hi Tracy! I don’t think you need a tour to experience the park at all, which is why I created this post (to help you do just that). It’s very easy to navigate and there’s no need for a guide. You can take the bus or if there four of you like you said, just hire a taxi/remis to drive you to the park instead. There’s a boat excursion you can hire within the park, you don’t need to plan ahead for it, just walk up and sign up and it’s very painless and easy.
    But whether you decide to go alone or with the tour, you’ll love Iguazu!

Leave a Comment