Iguazu Falls, a natural wonder shared between Argentina and Brazil, is one of the most breathtaking destinations in South America. On the Argentine side, the falls are nestled within the lush province of Misiones and form part of the renowned Iguazú National Park, a UNESCO World Heritage Site.
With approximately 80% of the 275 individual waterfalls located on the Argentine side, this portion of the park offers an immersive and close-up experience that’s often considered the most adventurous. It’s here that travelers can truly feel the intensity of what the Guarani people called “Yguazú”, or “Big Water.”
Why Choose the Argentine Side with South American Luxe?
- More waterfalls and walking trails for a deeper exploration
- Up-close encounters with the falls and surrounding jungle
- Less commercialized and more nature-focused
- Access to the Devil’s Throat, the most dramatic viewpoint
Main Attractions and Experiences
Jungle Train (Tren Ecológico de la Selva)
Your adventure begins at the park’s Central Station, where you can board the eco-friendly Rainforest Ecological Train. Traveling slowly through the jungle, this open-air train allows you to take in the sights and sounds of the rainforest. The train stops at:
- Cataratas Station – access point to Upper and Lower Circuits
- Devil’s Throat Station – gateway to the park’s most famous viewpoint
Green Trail (Sendero Verde)
For those who prefer to walk, this short and easy trail leads from the entrance to the Cataratas Station. Along the way, you may spot coatis, monkeys, butterflies, and other wildlife native to the Atlantic Rainforest.
Upper and Lower Circuits
The park offers two main circuits to experience the waterfalls:
- Lower Circuit: A winding path that takes you beneath the falls, offering thrilling views and the chance to get splashed by the mist. Ideal for photography and connecting with nature’s raw energy.
- Upper Circuit: Elevated metal walkways guide you over the edge of the falls, giving a panoramic view from above. This circuit provides a unique perspective of the falls’ height and grandeur.
The Devil’s Throat (Garganta del Diablo)
This is the ultimate highlight of the Argentine side. The U-shaped chasm spans over 80 meters in height and is the most powerful and dramatic part of the falls. As you stand on the viewing platform suspended over the precipice, you’ll be surrounded by deafening roar, thick mist, and vibrant rainbows forming in the air.
Tip: This is the trail you absolutely can’t miss. Even if time is limited, the Devil’s Throat will leave you in awe.
Macuco Trail: The Hidden Adventure
If you’re looking for a quieter, more rugged path, the Macuco Trail is a 7-kilometer round-trip trek through deep jungle. It ends at Arrechea Waterfall, where you can take a refreshing dip. The trail is only open under certain weather conditions and is perfect for nature lovers and birdwatchers.
When to Visit Iguazu Falls (Argentina Side)
| Season | Weather | Water Flow | Ideal For |
|---|---|---|---|
| Summer (Dec – Feb) | Hot, humid, frequent rains | Very high | Full force of the falls |
| Fall (Mar – May) | Mild, fewer rains | Medium to high | Balanced conditions |
| Winter (Jun – Aug) | Cooler, drier | Lower flow | Less crowded, more accessible |
| Spring (Sep – Nov) | Pleasant, occasional showers | Rising again | Good mix of views and weather |
Note: Climate change has caused recent fluctuations in rainfall, leading to occasional droughts or flooding. Always check conditions before your visit.
Smart Tips for a Smooth Visit
- Pack insect repellent: Mosquitoes vary by season, but it’s best to be prepared.
- Bring sun protection: Sunglasses, sunscreen, and a hat are a must under the tropical sun.
- Wear lightweight clothing: Quick-drying fabrics and comfortable shoes are key. Avoid jeans and heavy clothes.
- Take a rain poncho or waterproof jacket: Especially for the Devil’s Throat where the spray is intense.
- Don’t forget your swimsuit: Many lodges have pools, and trails like Macuco lead to swimmable spots.
- Use a waterproof phone or camera cover: Essential for getting shots near the misty areas without damaging your gear.
Food, Lockers, and Essentials at Iguazu Falls
Where to Eat Safely: Tips to Avoid Wildlife Trouble
Bringing your own snacks or lunch into the park is allowed and often recommended if you want to save money or avoid long waits at restaurants. However, be aware: coatis — those adorable raccoon-like animals — are notorious for ambushing tourists for food.
To enjoy your meal peacefully, look for designated picnic areas or ask park staff about the “enclosed eating zones”, which are specifically built to keep animals at bay. These protected tables are the best option to eat without unwanted interruptions from curious wildlife.
Dining Options Inside the Park
The Argentine side of Iguazu National Park has a few food stalls and cafés near major trail entrances, offering basic meals, drinks, and snacks. Expect simple menus with sandwiches, empanadas, and beverages.
Is There a Locker Facility?
Unlike the Brazilian side, the Argentine park does not provide locker services. However, for water-based excursions or when visiting particularly wet trails, plastic waterproof bags or covers are available at souvenir stands. These are great for protecting electronics and valuables from moisture and sudden downpours.
Important Tips for a Successful Visit
Hold on to Your Entrance Ticket
Your ticket to Iguazú National Park can be reused for a 50% discount on a second day — but only if you return the very next day. Make sure to keep it in good condition and plan accordingly if you want to make the most of your stay.
Water Refill Stations
There are numerous clean water fountains and refill stations throughout the park. Bring a reusable bottle to stay hydrated — it’s both eco-friendly and convenient in the tropical climate.
Photography Must-Haves
- Spare memory cards: Iguazu is visually overwhelming — you’ll want space for hundreds of photos.
- Extra batteries: Most trails last hours and there’s limited charging access.
- Protective gear for electronics: Water spray can be intense near the main falls, especially at Devil’s Throat.
Best Time to Visit: Avoiding Crowds and Catching Rainbows
The best time to visit depends on what you want from the experience:
- For full force waterfalls: December to February is ideal, but be ready for hot weather and crowds.
- For tranquility and milder climate: June to August offers lighter flow and fewer tourists.
- For vibrant wildlife and blooming vegetation: Spring and fall (September to November or March to May) strike a beautiful balance.
Insider Tip: Early morning visits have softer light for photography and a greater chance of spotting animals.
Adventure Add-Ons with South American Luxe
Boat Safari Under the Falls
If you’re seeking an adrenaline rush, high-speed boat rides that take you under the spray of the falls are available on the Argentine side. Prepare to get drenched — it’s an unforgettable thrill. South American Luxe offers packages that include this experience with protective gear and towels.
Private Jungle Hikes
Guided treks with naturalist guides from South American Luxe can offer a deeper look at the region’s unique ecosystem. These personalized hikes give you a chance to learn about endemic flora and fauna while escaping the crowds.
Birdwatching Tours
The surrounding Atlantic rainforest is home to over 400 species of birds, including toucans, hummingbirds, and the endangered harpy eagle. Customized birdwatching excursions can be arranged for early morning hours — the best time to observe these majestic creatures in their natural habitat.
Wildlife to Look Out For
| Animal | Where to Spot It | Interesting Fact |
|---|---|---|
| Coati | Picnic areas, trails | Often travel in groups and are very curious about food. |
| Capuchin Monkey | Treetops along Green Trail | Very agile, known to use tools. |
| Toucan | Canopy and Upper Trail | Colorful beak helps regulate body temperature. |
| Butterfly (Owl Butterfly) | Throughout all trails | Large eyespots on wings resemble owl eyes to scare predators. |
| Vencejo de Cascada | Inside Devil’s Throat mist | These birds nest behind the waterfalls — a rare adaptation. |
Suggested Packing List for Iguazu Falls (Argentina)
- Lightweight, fast-drying clothing
- Hiking shoes or sandals with grip
- Rain jacket or poncho
- Swimsuit
- Waterproof phone pouch
- Sunscreen and sunglasses
- Bug spray (jungle-safe formula)
- Reusable water bottle
- Hat or cap
- Backup power bank and memory cards
Final Thoughts: Why Iguazu Falls Argentina is a Must-Visit
The Argentine side of Iguazu Falls provides not just a stunning view of one of the world’s greatest natural wonders, but a deep connection with nature. It’s a place where mist soaks your skin, birds sing from the jungle canopy, and every waterfall tells its own story.
With South American Luxe, your experience becomes even more meaningful — from personalized guides to private access trails and curated dining — ensuring every moment at Iguazu is filled with wonder, beauty, and unforgettable emotion.
Book your journey today and get ready to explore one of the planet’s most powerful spectacles, the Argentine side of Iguazu Falls.
