Iguazu Falls Argentina: Everything You Need To Know

Last Updated on January 21, 2026 by Sam

The Argentine side of Iguazu Falls is often considered the more impressive, offering an up-close encounter with one of the world’s natural wonders. In Argentina’s Iguazu National Park, you can get drenched in the spray, take thrilling boat trips up to the falls, and visit the iconic Devil’s Throat. There are several brilliant walking trails to explore, where you can enjoy breathtaking views of the park’s 275 waterfalls, but there’s so much to see that you’ll need to decide what to prioritise. It’s even possible to see the Brazilian side of Iguazu on the same day, but if possible, allow at least a full day for each. This guide covers everything you need to know before visiting Iguazu Falls Argentina, from entrance fees to special nighttime visits.

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How To Get to Iguazu Falls Argentina and Puerto Iguazú

The quickest way to reach Iguazu Falls Argentina is to take a flight to Cataratas del Iguazú International Airport in Puerto Iguazú. There are daily flights from Buenos Aires, as well as regular options from Salta and Cordoba. Getting into Puerto Iguazú is easiest if you book an airport transfer, but taxis are also available.

Buses are another option from major cities like Buenos Aires and Córdoba, but it’s often cheaper to fly and it saves you a long bus journey of 18 hours or more.

How To Get From Puerto Iguazú to Iguazu Falls Argentina

Local buses operated by Río Uruguay depart from Puerto Iguazú Bus Station to Iguazu Falls roughly every 20–30 minutes from 7:30 AM. As of November 2025, tickets cost 7,500 Pesos each way, but be aware that prices change fairly regularly due to inflation. The bus journey takes around 30–40 minutes.

If you’d rather take a taxi to Iguazu Falls, it’s easiest to arrange one through your hotel or by contacting local drivers directly. Taxi prices constantly fluctuate with the exchange rate, so the cost depends on when you visit, but expect to pay around $40 USD in Pesos.

Alternatively, if you book a tour of Iguazu Falls, return transport to and from the park is included in the price.

How To Get From Puerto Iguazú to Iguazu Falls Brazil

Although it’s technically possible to get from Puerto Iguazú to the Brazilian side of the falls by bus, it’s quite a slow process. You have to change buses multiple times and get off the bus to clear immigration, so it’s really more time and hassle than it’s worth.

The easiest way to see the Brazilian side of Iguazu Falls is to cross the border and stay a few nights in Foz do Iguaçu. If you’d prefer to visit directly from Puerto Iguazú, your best bet is to take an organised tour or hire a taxi for the day.

Iguazu Falls Argentina Entry Information

Iguazu Falls Argentina Entrance Fee in 2025: 45,000 Pesos for foreigners and 15,000 Pesos for Argentine nationals.

Iguazu Falls Argentina Opening Times: Open daily, 8:00 AM–6:00 PM. Last entry at 4:00 PM.

Buying Tickets for Iguazu National Park

Entry tickets for Iguazu National Park are available on the official government website and at the park entrance. Tickets include access to several walking trails around Iguazu Falls and rides on the Ecological Rainforest Train. You can pay by cash or card at the park entrance, but cash is usually the better option because of the volatile exchange rate.

If you buy a single-day ticket and want to visit again, you can get it stamped when you leave the park for half-price entry the next day. Alternatively, if you know in advance you want to spend multiple days visiting Iguazu Falls in Argentina, multi-day tickets are also available.

Multi-Day Tickets to Iguazu Falls Argentina

With so many trails to explore, it can be worth buying a multi-day ticket, known as a Flexipass. You can purchase multi-day tickets for Iguazu Falls via the official ticketing site, with prices as follows:

3-Day Ticket for Iguazu Falls Argentina (Flexipass x3): 90,000 Pesos for foreigners and 30,000 Pesos for Argentine nationals.

7-Day Ticket for Iguazu Falls Argentina (Flexipass x7): 157,500 Pesos for foreigners and 52,500 Pesos for Argentine nationals.

Walking Trails at Iguazu Falls Argentina

There are four main walking trails at Iguazu Falls Argentina, with the most popular being the Upper Circuit, Lower Circuit, and Garganta del Diablo. Ideally, you’ll want to prioritise these three trails to experience the most impressive sections of the waterfalls.

Upper Circuit

The Upper Circuit (Circuito Superior) is a 1,700-metre circular trail that encompasses some of the best viewpoints at Iguazu Falls. It leads you along raised metal walkways through the jungle, passing several lookouts with panoramic views of the waterfalls from above.

Duration: 30–60 minutes, plus time to enjoy the views.

Lower Circuit

The Lower Circuit (Circuito Inferior) is a 1,750-metre loop that brings you up close to the base of the falls. It has fewer lookout points than the Upper Circuit, but the views are arguably more spectacular.

Near the end of the trail, you’ll get to see Salto Dos Hermanas (Two Sisters Falls), an impressive pair of waterfalls cascading side by side.

Duration: 40–60 minutes at a leisurely pace.

Sendero Macuco

Sendero Macuco is a 4.3-mile (7-kilometre) round-trip trail through the jungle to the small Salto Arrechea waterfall. It’s the most secluded trail in Iguazu National Park, as most visitors prioritise the trails that offer the best views of the park’s most famous waterfalls. The Sendero Macuco trail is also closed fairly regularly due to puma sightings in the area.

If you want to do the trail, it’s best to have an early start so that you can fit everything in. Alternatively, spread your visit to Iguazu over two days to see everything at a more relaxed pace.

Duration: 2–3 hours.

Garganta del Diablo

A 1.1-kilometre walkway (2.2 kilometres return) to Garganta del Diablo (known in English as “Devil’s Throat”), the largest individual waterfall at Iguazu Falls. The raised walkway stretches over the Iguazu River and leads to a breathtaking viewing platform overlooking this colossal waterfall.

From the viewpoint, you’ll experience the thundering power of the waterfall from just metres away as the spray and mist swirl all around.

The Garganta del Diablo trail is an absolute must, so don’t miss it. You can catch a free train (more info on that below) to and from the trail, but you can also walk there if you prefer. It can be extremely busy, so some people suggest visiting in the morning, but we actually recommend going in the afternoon, as the lighting tends to be better for photos, and it sometimes quietens down as the day goes on.

The walkway was closed for several months due to damage from high water levels, but has been open again since July 2024.

Duration: 20–40 minutes, plus time at the viewpoint.

Train at Iguazu Falls Argentina

Admission to the Argentine side of Iguazu Falls includes rides on the Ecological Rainforest Train, which connects the main areas of the park. There are three train stations: Central Station at the park entrance, Cataratas Station for access to the Upper and Lower Circuits, and Garganta del Diablo Station, which leads to the Devil’s Throat walkway.

You can use the train as many times as you like, but you need to reserve a time slot in advance. It’s best to do this at Central Station as soon as you arrive at the national park.

Try to arrive at the park as early as possible so that you can pick the time slot that suits you best. We recommend doing the Upper and Lower Circuits first, and booking a train to Garganta del Diablo in the afternoon.

Trains depart every 20–30 minutes, and the first and last departure times can be found below:

First Train from Central Station to Garganta Station: 8:20 AM (March–November) / 7:30 AM (December–February).
Last Train from Central Station to Garganta Station: 3:30 PM.
Last Train from Garganta Station to Central Station: 5:30 PM.

Iguazu Falls Argentina Tours

Tours from Puerto Iguazú offer an easy way to see Iguazu Falls without having to arrange your own transport. Round-trip transfers are included, and you’ll have the benefit of a knowledgeable guide to provide insight about the waterfalls and the park’s stunning nature.

You can choose a tour that focuses solely on the Argentine side, or combine it with the Brazilian side for a full-day adventure. Visiting both sides of Iguazu in a single day is a great option if you’re pressed for time, and it helps make the border crossing less stressful.

Click here to see the top-rated tours through Get Your Guide!

Iguazu Falls Boat Trips

Boat trips are one of the most thrilling ways to experience Iguazu Falls, bringing you up close to the powerful waterfalls. You’ll sail right up to the thundering cascades, feeling the full force of the falls and getting close enough to be drenched in their spray.

Tickets can be bought at the park, but it’s best to book in advance as the trips often sell out. Thankfully, it’s easy to book boat trips through Get Your Guide, so we suggest booking as soon as possible to guarantee your spot!

Unfortunately, we didn’t have the budget for this on our visit, but it’s definitely on our bucket list for when we go back.

Iguazu Falls Full Moon Walk

For just five nights a month, it’s possible to visit Iguazu Falls on a Full Moon Walk. You’ll have the special opportunity to explore the iconic Devil’s Throat trail with a professional guide and see the majestic falls illuminated by moonlight.

If your trip coincides with the full moon, it’s definitely an experience not to be missed. Tours last for two and a half hours, and you can find the latest schedule and book your Full Moon Walk tickets online via the Iguazu Argentina website.

Best Time To Visit Iguazu Falls

The peak season at Iguazu Falls is from December to February, when the waterfalls are at their most powerful. These months are great times to go if you want to see the falls in full flow, but it’s also the most crowded and hottest time of year.

To avoid the biggest crowds, consider visiting during the shoulder seasons, from April to May or August to October, but keep in mind that holidays like Easter are also fairly busy.

Regardless of when you visit, Iguazu Falls is always impressive, so don’t skip it just because your trip doesn’t fall during these months.

Other Things To Do in Puerto Iguazú

Grab lunch at Casa de Empanadas

Casa de Empanadas was our favourite spot to eat in Puerto Iguazú, and we ended up going back pretty much every day. Empanadas are irresistible South American pastries that come with various fillings, from different meats to spinach and cheese. You’ll struggle to find better value for your pesos.

Three Borders Landmark

About a half-hour walk from the city centre is Hito Tres Fronteras, or the Three Borders Landmark, situated on the border between Argentina, Brazil, and Paraguay. It’s free to visit and offers lovely views of where the Iguazu River and Paraná River meet.

FAQs: Iguazu Falls Argentina

Is one day enough to see Iguazu Falls in Argentina?

You can see most of Iguazu Falls Argentina in one day, including the Upper and Lower Circuits and Devil’s Throat. If you want to walk the Sendero Macuco trail or take one of the boat trips, it’s easier to visit over two days. Thankfully, entry for a second consecutive day is half-price if you get your ticket stamped as you leave the national park.

Which side of Iguazu Falls is better, Argentina or Brazil?

The Brazilian side has better panoramic views of the falls, but the Argentine side was our personal favourite, as you get to feel the power of the waterfalls up close. We fully recommend visiting both sides, though, as they’re both pretty incredible.

What should I pack for a visit to Iguazu Falls?

Bring a small backpack with your passport, a raincoat, sun cream, mosquito repellent, binoculars, and a change of clothes if you plan to take a boat trip. It’s also worth packing some snacks and water, though there are a few places inside the park where you can stop for lunch.

Is it possible to visit both sides of Iguazu Falls in a single day?

The easiest way to see both sides in one day is by booking a guided tour. It’s also possible by taxi, but it’s likely to be considerably more expensive.

Are there border checks when visiting both sides of the falls?

You’ll need to cross the border between Argentina and Brazil in order to visit both sides of Iguazu Falls, so having your passport is essential. Crossing is easiest with a taxi or a guided tour, but buses are a more affordable option if you’re not in a hurry.

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