Things to do in Iguazu National Park in December

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Overview

December is a good time to visit Iguazu National Park. The weather is usually very warm and sticky, with temperatures ranging from 71—89°F (22—32°C). There are plenty of events to check out and activities to try in Iguazu National Park during this time. Some of our top recommendations: participate in a traditional Guarani ritual, hike the Sendero Macuco trail, take a moonlight walk through the rainforest, and more!

Iguazu National Park has plenty to offer for visitors of all ages and interests. In this article, we tell you the top things to see and do for your December trip to Iguazu National Park. Get inspired by the events, activities, attractions, and experiences unique to December. We’ll let you know where to explore events based on your interests, whether that’s food, culture, art, music, sport or others.

We’ll let you know everything you need to prepare for the weather in Iguazu National Park in December. Learn about what to wear and pack for your trip, the average temperatures throughout December, temperature changes from morning to evening and much more.

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Best events and things to do in Iguazu National Park in December

Top experiences in December
Participate in a traditional Guarani ritual
In December, the Guarani community offers opportunities for visitors to participate in traditional rituals and ceremonies, providing a deeper understanding of their spiritual beliefs and cultural practices. This immersive experience allows you to connect with the ancient traditions of the Guarani people and gain insight into their profound connection with the natural world.
Hike the Sendero Macuco trail
In December, the lush rainforest is in full bloom, offering a stunning backdrop for a hike along the Sendero Macuco trail. The trail leads to a secluded waterfall and provides opportunities to spot wildlife such as monkeys, coatis, and colorful butterflies. The warm weather and vibrant foliage make this hike a must-do experience in December.
Take a moonlight walk through the rainforest
In December, the full moon illuminates the rainforest, offering a unique opportunity for a guided moonlight walk through the trails of Iguazu National Park. As you explore the nocturnal activities of the rainforest, you'll encounter a different array of wildlife and experience the enchanting ambiance of the jungle under the moonlit sky.
Go birdwatching in the rainforest
December is a great time to spot a variety of bird species in Iguazu National Park. With the arrival of the summer season, many birds are actively nesting and displaying their vibrant plumage, making it an ideal time for birdwatching enthusiasts to observe and photograph these beautiful creatures in their natural habitat.
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Visit the Iguazu Bird Park
December is a great time to visit the Iguazu Bird Park, as many bird species are actively nesting and raising their young. The park is home to a diverse collection of exotic birds, including toucans, macaws, and parrots, providing a colorful and immersive experience for visitors interested in wildlife and conservation.
Explore the Guarani indigenous community
In December, the Guarani indigenous community in Iguazu National Park offers cultural experiences such as traditional dances, crafts, and storytelling. This is a unique opportunity to learn about the rich cultural heritage of the Guarani people and engage in meaningful interactions with the local community.
Take a helicopter tour over the falls
December offers clear skies and optimal weather conditions for a breathtaking helicopter tour over the Iguazu Falls. From high above, you'll have a panoramic view of the cascading waterfalls and the surrounding rainforest, providing a unique perspective and unforgettable memories of this natural wonder.
Take a boat ride under the Iguazu Falls
In December, the water levels are typically higher, making the boat ride even more thrilling and adventurous. As you navigate through the mist and powerful currents, you'll feel the full force of the falls, creating an unforgettable experience.
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Holidays in Iguazu National Park in December
December
  • Immaculate Conception (December 8)
  • Christmas Day (December 25)
  • New Year's Eve (December 31)
Other notable holidays
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Weather in Iguazu National Park in December

Temperatures on an average day in Iguazu National Park in December

The average temperature in Iguazu National Park in December for a typical day ranges from a high of 89°F (32°C) to a low of 71°F (22°C). Some would describe the temperature to be very warm. sticky

For comparison, the hottest month in Iguazu National Park, December, has days with highs of 89°F (32°C) and lows of 71°F (22°C). The coldest month, July has days with highs of 71°F (22°C) and lows of 54°F (12°C). This graph shows how an average day looks like in Iguazu National Park in December based on historical data.

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Historical temperature average in December
89°F
highs
71°F
lows

General weather summary

Very warm, sticky
Feels like
40%
Chance of rain
0.235 in
Amount
7.0 mph
Wind speed
70%
Humidity
13.7 hrs
Daylight length
5:41 AM
Sunrise
7:23 PM
Sunset
52%
Cloud cover
Sleeveless shirt
What to wear
What to wear in December
With an average high of 89°F (32°C) and a low of 71°F (22°C), it generally feels very warm and sticky. There might also be a small chance of rain. With that in mind, most people would dress in something very light like a sleeveless shirt
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Best attractions for Iguazu National Park in December

Besides the array of exciting events and activities Iguazu National Park has to offer for travelers in December, we want to remind you of the classic attractions in Iguazu National Park that are great to visit at this time of the year as well! You can’t miss these iconic landmarks, local favorites, and places rich with cultural heritage. We hope to give you insights and inspiration into the best things to see and do to make the most of your visit. Here is a list of our top attractions in Iguazu National Park for December.
Iguazu Falls
1. Iguazu Falls
4.9
(122867)
Nature preserve
Nature & Parks
Massive, picturesque waterfalls surrounded by trails, with wildlife & a train through the jungle.
Slide 1 of 8
In terms of nature, this was probably the best experience of my life! The walkway around the Devil’s Throat really lets you appreciate its power and noise. Prepare to get wet from the spray! Both the upper and lower trails are very well maintained and easy to complete with average fitness and mobility. If you only have time to complete one, then I’d recommend the lower trail. En route you’ll also see monkeys, amazing birds, and possibly a jaguar (if you’re very, very lucky). There are plenty of places for food & drink, plus toilets. The whole experience is very well managed.
David S — Google review
An absolutely breathtaking place both from the Argentinan side and the Brazilian side. The boat ride was exhilarating I'd definitely recommend a visit, you will understand why it's one of the 7 natural wonders of the world., incredible.
Helen H — Google review
Words can't describe... But I'll try anyway. Such incredible views, really really recommend the boat trip if you have time as well. Amazing tour guide for our adventure. The park itself has some beautiful and easy walking trails and of course the epic, stunning, amazing falls
Christopher A — Google review
We visited on the Brazilian side on the one day a year they have free entry (unbeknownst to us) so it was mobbed, but it’s definitely worth the visit. Beautiful, natural, and extremely powerful. Plus some interesting wildlife!
John S — Google review
First time visiting here. Words, like the many photos and videos I took, don't do it justice. Words like wow, grandeur, incredible, breathtaking, only begin to highlight the vastness and the power displayed. Very organized by the administration, where five bus stops each begin different viewpoints. Frequency of busses are great. Paths and many scenic views are well maintained. Many people are there throughout the hours of operation. Large parking area. Cars also park outside the entrance for free, with an added < 1 km walk. Due to its immensity, prepare to walk! We walked along all the paths that we saw, and spent about 6 hours walking. Even with large crowds, it didn't distract from the beauty or the photo-ability. Parking was about US $11 per day. We bought a two-day pass for about $61. A one-day pass would have cost about $40.
Trevor J — Google review
Grand waterfalls not to be missed. Spanning across Argentina, Brazil, Paragray, it has hundreds of falls. The view on the Brazil side is the best but a bit far. The Argentina side is great for getting close to waterfalls and some trails.
Olivia T — Google review
Worth a visit. Expect to get wet from the spray if the falls. Bring a poncho or buy one. Buses take you to the falls from the park entrance.
Evan K — Google review
It is one of the wonder of the world I have to say that the nature did his job and deliver a beautiful vision and sound and filling The way to the fall is on metal bridges very Nero and it lead to a small balconies that you can enjoy all of what the nature offering Hope for a change for the future
אביאל A — Google review
Parque Temático Selva Viva
2. Parque Temático Selva Viva
4.0
(29)
Permanently Closed
Theme park
Water & Amusement Parks
Slide 1 of 8
(Translated by Google) Beautiful place to rest, to walk, to run, to exercise, to drink mate, a very good place to go for a walk and visit!!!! I recommend it, excellent view on the three borders, you can see Paraguay, Brazil and Argentina, a very beautiful place!!! Don't miss it!!!! (Original) Hermoso lugar para descansar, para caminar, para correr, para ASER ejercicios , para tomar mate , para todo un lugar para ir a pasear y visitar muy bueno!!!! Lo recomiendo, excelente vista en las tres fronteras, se ve Paraguay , Brasil y Argentina un lugar muy bello!!! No te lo pierdas !!!!
Diego V — Google review
(Translated by Google) Nice place, few gastronomic offers. Very lonely, lack of urban transportation. (Original) Lindo lugar, pocas ofertas gastronómicas. Muy solitario, falta transporte urbano.
Maribel L — Google review
(Translated by Google) Beautiful...stunning exotic animals...nice and exciting place (Original) Hermoso...impresionantes animales exóticos...agradable y emocionante lugar
Itati M — Google review
(Translated by Google) What a pity because it can no longer be seen like this, it has no light, the waters are not there, it has nothing. (Original) Que pena xq ya no se ve más así no tiene luz no están las aguas no tiene nada
Jazmín A — Google review
(Translated by Google) It's very nice and fun to have fun with (Original) Es mui lindo divertido par pasrla
Mijail G — Google review
(Translated by Google) Natural beauties and beautiful murals. Generally well maintained. (Original) Bellezas naturales y lindos murales. En general bien mantenido.
Néstor D — Google review
(Translated by Google) Very pretty (Original) Muy lindo
Facundo G — Google review
(Translated by Google) The most beautiful and natural (Original) Lo mas lindo y natural
Maria A — Google review
Iguazu Falls
3. Iguazu Falls
4.9
(123447)
Nature preserve
Nature & Parks
Massive, picturesque waterfalls surrounded by trails, with wildlife & a train through the jungle.
Slide 1 of 8
This is a bucket list experience. Absolutely unreal and breathtaking. Absolutely worth the visit. Amazing views of the falls along an easy path that even young kids can handle easily. The off-season visit (July) was not busy at all.
Rajiv V — Google review
One of the natural wonders of the world! O visited the Argentina’s side and walk from the entry to the waterfalls. Keep your eyes open and you will see birds, fish and other animals; great memories!!
Treasurer T — Google review
Amazing scenery. Located in the national park. You need entry tickets that includes the bus service. You can't remove the bus service portion because most of the cars are not allowed in the park. Only tourist busses with Brazil plates can enter and they are given GPS units to control the speed and their movements. If you are coming from Argentina, you will need your passport, no visa required if you are visiting for a day only.
Ashod M — Google review
In terms of nature, this was probably the best experience of my life! The walkway around the Devil’s Throat really lets you appreciate its power and noise. Prepare to get wet from the spray! Both the upper and lower trails are very well maintained and easy to complete with average fitness and mobility. If you only have time to complete one, then I’d recommend the lower trail. En route you’ll also see monkeys, amazing birds, and possibly a jaguar (if you’re very, very lucky). There are plenty of places for food & drink, plus toilets. The whole experience is very well managed.
David S — Google review
So amazing. Over 200 waterfalls. You can hike along a trail and look at so many different waterfalls. Worth the entry price. We did the brazil side and were super satisfied with the whole experience.
Ian S — Google review
Definitely one of the world's wonders. It's drop dead gorgeous and worth fighting the unruly crowds, but I do suggest going early morning weekday. I showed up around 11 on a Saturday and it was a zoo. Devil's Throat, the the upper trail is the way to do it. Lots of coati and butterflies along the trails and food spots.
Jessica S — Google review
Magnificent. Got all wet even will prepared with rain coat and cell phone cover. It was fun. I joined a tour with bus to go in and take us back, most efficient in time.
Elizabeth T — Google review
Spectacular experience, one of the most beautiful natural places I've visited. I recommend doing the superior circuit first, then going in the boat and finishing the day with Gargantua del Diablo. Early June has way less crowds and heat, which makes it a more enjoyable experience.
Mary A — Google review

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What's the weather like in Iguazu National Park?

It depends on when you visit! We've compiled data from NASA on what the weather is like in Iguazu National Park for each month of the year: see the links below for more information.

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All related maps of Iguazu National Park

Iguazu National Park throughout the year

Looking for day-by-day itineraries in Iguazu National Park?

Get inspired for your trip to Iguazu National Park with our curated itineraries that are jam-packed with popular attractions everyday! Check them out here:

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