How to Visit Iguazau Falls on Argentina Side

All pictures are my own unless otherwise noted/sourced; do not use without permission.

Widely considered one of the most beautiful waterfalls in the world, Iguazu Falls is also the largest waterfall system on the planet. Stretching across the Argentina–Brazil border, each side delivers a distinct and unforgettable experience. Here I will be covering the Argentina side.

If you only have a short while to visit Iguazu Falls, I recommend visiting the Brazil side. More details HERE.

Home to roughly 80% of Iguazu Falls, the Argentina side is much larger and takes significantly longer to explore than the Brazil side. We spent the whole day there, walking between multiple viewpoints to take in the scenery. However, because the park is so expansive, it features a small train system that transports visitors between the different areas.

One important thing to note is that in Argentina, everything is more expensive compared to Brazil.

How to get to Iguazu Falls

If you’re planning to stay in Argentina, you can fly into the Argentinian airport called Cataratas del Iguazu International Airport (IGR), which is about six miles from the Argentinian entrance to the falls.

We flew into the Brazil side (Foz do Iguacu (IGU) airport), and drove into Argentina. We had our hotel arrange transportation for us, making the entire process seamless.

We also looked into taking the bus from Brazil into Argentina, which is more affordable, but the process seemed complicated and time-consuming, so we decided it wasn’t worth it for us.

How to get from Puerto Iguazu to Iguazu Falls

Taxis are available, but they typically cost about twice as much, while buses offer a more affordable alternative.

At the Puerto Iguazu station, you can take buses to the entrance of the Argentinian Iguazu Falls. The buses run every half hour. When purchasing your ticket, don’t forget to get a return ticket!

Once you arrive at the entrance, you can purchase the tickets at the window, or purchase online. We ended up purchasing it online after arrival since there was a long queue.

About the Argentinian side of Iguazu Falls

Significantly larger than the Brazil side, this side offers three primary paths—Upper, Lower, and Devil’s Throat.

Devil’s Throat

Devil’s Throat trail is the most popular, but it can close at times due to heavy rain or flooding.

Obviously the first thing you’ll want to do is pick up a ticket for the train ride (included in your ticket already) and take the train (queue to ride train can be chaotic, it was for us anyway) to Devil’s Throat.

Once you arrive at the Devil’s Throat station, you’ll walk about 15–20 minutes along pathways that stretch over the Iguazu River. There’s very little shade, and it can get quite hot, but you’re rewarded with beautiful views of the river and occasional glimpses of the falls.

Upon reaching Devil’s Throat, you’re immediately hit by the force of the mist. As you approach the edge, you’ll be completely drenched. The spray was so intense I could barely keep my eyes open, yet the view was nothing short of spectacular. It was easily one of the most awe-inspiring scenes I’ve ever witnessed. Don’t miss it.

Upper Path

The Upper Path is stunning in its own right. As the name suggests, it brings you to the top of the falls, where you’ll walk along pathways just a few feet above the rushing water. From here, you can watch the river plunge into the pools below. Shade is somewhat limited, but there are plenty of scenic viewpoints perfect for photos. This path is somewhat long and can take a few hours to complete, depending on how often you stop and how far you go.

Lower Path

Much of the Lower Path feels serene, winding through lush jungle alongside the river, with distant views of the falls along the way. As you draw closer, the tiered waterfalls come into full view – an impressive sight. Many of the viewpoints are truly breathtaking. Near the end of the trail, you’ll reach the Two Sisters Waterfall, a beautiful finale to the walk.

Please note that this trail includes a significant number of steps, which may be challenging for those with knee problems.

Final Thoughts

The Argentine side of Iguazu Falls is breathtaking in its own right. However, if you're short on time, I’d recommend focusing on the Brazilian side – it delivers an unforgettable, panoramic experience.

If you’re already there, I truly think the Argentine side is worth your time. I know I would’ve felt disappointed leaving without seeing it. The perspectives are different, incredibly beautiful, and offer a whole new way to experience the falls compared to Brazil.

Without a doubt, the Devil’s Throat trail was the highlight for me. Standing at the edge, feeling the mist and watching the immense power of the cascading water, was absolutely awe-inspiring. It completely took my breath away. I highly recommend making it a priority.

For the Upper Circuit, I’d recommend walking only as far as the first “top of the falls” viewpoint. After that, the views become fairly repetitive, and it’s a long walk in the hot sun without much additional payoff.

The Lower Path, however, is well worth completing. It’s not overly long, the views are beautiful throughout, and it feels rewarding from start to finish. Just keep in mind that there are quite a few steps, which can be challenging for some.

This was the order we followed: Devil’s Throat, lunch at a café in the park, Upper Path, and then the Lower Path. By the end of the day, we were completely exhausted. Add in the intense heat and humidity, and we were definitely feeling it, but it was absolutely worth it.

If you make the trip, I hope it’s every bit as magical for you as it was for me!