Photo by Backpackerne

Puerto Iguazú Hotels from S$38

Start date: Check-in selected.
To Date
End date: Check-out
  • Change your mind

    Book hotels with free cancellation
  • Treat yourself

    Sign in to save 10% or more on thousands of hotels
  • Be picky

    Search almost a million properties worldwide

Check prices for these dates

Filter by

Guest rating
Guest rating
Star rating

Our top choices for Puerto Iguazú hotels

Mercure Iguazu Hotel Iru

Mercure Iguazu Hotel Iru
4.5 star property
Puerto Iguazú
9.0 out of 10, Wonderful, (561 reviews)
"Nice hotel"
Canada
Jeffrey
The price is S$230
26 Jan - 27 Jan
Mercure Iguazu Hotel Iru

Gran Melia Iguazú

Gran Melia Iguazú
5.0 star property
Puerto Iguazú
9.2 out of 10, Wonderful, (1,002 reviews)
"Great hotel, great service, great location. "
United States
Adriana
The price is S$1,026
5 Feb - 6 Feb
Gran Melia Iguazú

O2 Hotel Iguazú

O2 Hotel Iguazú
4.0 star property
Downtown Iguazu
9.2 out of 10, Wonderful, (429 reviews)
"Good breakfast, very nice pool with a spectacular view."
Canada
Daniel
The price is S$116
11 Feb - 12 Feb
O2 Hotel Iguazú

Loi Suites Iguazú Hotel

Loi Suites Iguazú Hotel
5.0 star property
Puerto Iguazú
9.2 out of 10, Wonderful, (1,003 reviews)
"The room was spotless. The pools were amazing and the staff was friendly."
United States
Kathryn
The price is S$419
8 Feb - 9 Feb
Loi Suites Iguazú Hotel

Hotel Saint George

Hotel Saint George
4.0 star property
Puerto Iguazú
8.8 out of 10, Excellent, (1,005 reviews)
"Goid location, friendly staff . "
Canada
Azucena
The price is S$158
13 Jan - 14 Jan
Hotel Saint George

La Aldea de la Selva Lodge

La Aldea de la Selva Lodge
3.5 star property
Puerto Iguazú
8.8 out of 10, Excellent, (519 reviews)
"Authentic jungle stay with well maintained facilities and beautiful scenery. Rooms are ample and in great working condition. Best price-quality ratio in the area!"
United States
Maximo
The price is S$167
12 Jan - 13 Jan
La Aldea de la Selva Lodge

Falls Iguazú Hotel & Spa

Falls Iguazú Hotel & Spa
5.0 star property
Puerto Iguazú
9.2 out of 10, Wonderful, (465 reviews)
"Room was great, view of the pool. The staff was outstanding. The hotel is beautiful. Breakfast buffet was great. Also ordered off the dinner menu steak which was wonderful. Highlight of our trip and of course the falls were exceptional "
United States
jacqueline
The price is S$336
25 Jan - 26 Jan
Falls Iguazú Hotel & Spa

Iguazú Jungle Lodge

Iguazú Jungle Lodge
3.5 star property
Puerto Iguazú
9.4 out of 10, Exceptional, (778 reviews)
"Great place, amazing restaurant!"
United States
Lesya
The price is S$171
14 Jan - 15 Jan
Iguazú Jungle Lodge

Posada del Chamán Iguazú

Posada del Chamán Iguazú
3.5 star property
Zona Granja
9.4 out of 10, Exceptional, (30 reviews)
"a very friendly family owned lodge. For just one night of stay and didn't enjoy the lodge at all. However, it looks like a very pretty environment. "
United States
Keqin
The price is S$80
12 Jan - 13 Jan
Posada del Chamán Iguazú

Selvaje lodge Iguazu

Selvaje lodge Iguazu
4.0 star property
Puerto Iguazú
9.2 out of 10, Wonderful, (376 reviews)
"Beautiful & a very peaceful stay. A little less accommodating- asked for an iron, not allowed, (which I understand for safety reasons), asked for a 1 hr extended check out- no, "
United States
Zainab
Selvaje lodge Iguazu

Posada 21 Oranges

Posada 21 Oranges
2.5 star property
Zona Granja
9.6 out of 10, Exceptional, (68 reviews)
"We loved our stay here. The room was great, comfortable, and I love to the rain, shower head. We enjoyed relaxing in the pool and the breakfast was simple, yet just perfect I would definitely recommend staying here. "
United States
Joan
Posada 21 Oranges

Overo Lodge & Selva

Overo Lodge & Selva
5.0 star property
Puerto Iguazú
9.6 out of 10, Exceptional, (133 reviews)
"Wonderful — beautiful resort, excellent breakfast, and very helpful staff. I wish we would have been able to stay longer!"
United States
James
The price is S$439
21 Jan - 22 Jan
Overo Lodge & Selva

City Falls Iguazú

City Falls Iguazú
3.0 star property
Puerto Iguazú
8.6 out of 10, Excellent, (472 reviews)
"Clean hotel. "
United States
Joe
The price is S$118
23 Jan - 24 Jan
City Falls Iguazú

Grand Crucero Iguazu Hotel

Grand Crucero Iguazu Hotel
3.5 star property
Puerto Iguazú
7.8 out of 10, Good, (106 reviews)
"Great location 😃"
Canada
ARISTIDE
The price is S$110
1 Feb - 2 Feb
Grand Crucero Iguazu Hotel

Palma Real Posada

Palma Real Posada
3.0 star property
Puerto Iguazú
8.8 out of 10, Excellent, (148 reviews)
"The stuff was very friendly and accommodating to my needs."
United States
Dario
Palma Real Posada

Tekoa Lodge de Selva

Tekoa Lodge de Selva
3.5 star property
Zona Granja
8.6 out of 10, Excellent, (47 reviews)
"The rooms are exceptionally clean. The staff is extremely friendly. The location of the hotel is a bit further from the city center. It’s a decent stay for 1 night."
United States
Haoyun
The price is S$110
16 Jan - 17 Jan
Tekoa Lodge de Selva

Guaminí Misión Hotel

Guaminí Misión Hotel
3.5 star property
Puerto Iguazú
9.0 out of 10, Wonderful, (166 reviews)
"Staff was excellent, very helpful. Room was spacious and comfortable. View from pool and pool deck was fabulous. "
Canada
Andrea
Guaminí Misión Hotel

Don Horacio Hotel Selvatico

Don Horacio Hotel Selvatico
3.0 star property
Puerto Iguazú
7.8 out of 10, Good, (20 reviews)
"The staff were amazing and really helped make our stay okay. However, the hotel needs maintenance. We booked three rooms, and one of the room doors did not close at all. The glass door was missing, and the bathroom fan did not work or made a horrible noise. There was no small fridge in the room, which made it very difficult to keep food or drinks. There are no kiosks or supermarkets nearby, so if you want a drink, you are forced to buy it at the reception area. The pool maintenance was poor. The...
United States
Wilfredo
The price is S$63
14 Jan - 15 Jan
Don Horacio Hotel Selvatico

Amérian Portal del Iguazú Hotel

Amérian Portal del Iguazú Hotel
4.0 star property
Puerto Iguazú
8.6 out of 10, Excellent, (376 reviews)
"Comfortable bed, great breakfast, nice pool…and the people who work there are super nice and helpful!"
United States
nancy
The price is S$169
12 Jan - 13 Jan
Amérian Portal del Iguazú Hotel

Gran Hotel Tourbillon Cataratas

Gran Hotel Tourbillon Cataratas
4.0 star property
Puerto Iguazú
7.4 out of 10, Good, (314 reviews)
"We had a great stay!"
United States
steven
Gran Hotel Tourbillon Cataratas
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
Showing deals for:23 Jan - 25 Jan
Save an average of 15% on thousands of hotels when you're signed in

Where to stay in Puerto Iguazú

Find the best Puerto Iguazú areas for the activities you enjoy most. Learn more about Puerto Iguazú
Learn more about Puerto Iguazú

Downtown Iguazu

Get to know Downtown Iguazu by checking out its waterfalls, restaurants and parks. Consider a visit to nearby sights like Port or Duty Free Shop Puerto Iguazu during your time in the area.

Zona Granja

Zona Granja is noteworthy for its waterfalls, and you can make a stop at top attractions like La Aripuca and Biocentro Iguazu.

Stay near popular Puerto Iguazú attractions

Puerto Iguazú and related destinations

The gateway to Iguazú Falls offers riverside restaurants where you can try local yerba mate before your waterfall adventure. Book a guided tour to Three Borders Landmark where you can see Brazil and Paraguay across the river.

Iguacu Falls which includes a waterfall as well as a large group of people

Top Puerto Iguazú Hotel Reviews

More cheap stays in Puerto Iguazú

Find out more about Puerto Iguazú

Top reasons to visit Puerto Iguazú

  • Stunning Iguazú Falls: A UNESCO World Heritage site, the breathtaking Iguazú Falls offer spectacular views and exhilarating boat tours.
  • Lush Rainforest Excursions: Explore the rich biodiversity of Iguazú National Park with guided tours through its verdant landscapes.
  • Charming Local Culture: Discover the nearby town of Foz do Iguaçu and immerse yourself in the local traditions and heritage.
  • Relaxing Secret Garden: Enjoy a tranquil retreat at the Secret Garden Iguazú, perfect for unwinding amidst nature.
  • Variety of Accommodations: Choose from numerous hotels and lodges, catering to both families and business travellers.

Find great hotels in Puerto Iguazú

Explore a variety of hotel accommodation options in Puerto Iguazú, where you'll find a selection of hotels and lodges tailored for families and business travellers alike. Whether you're seeking a luxurious spa-themed getaway or a comfortable base for exploring the breathtaking Iguazú Falls, the area boasts numerous choices, including the renowned Mercure Iguazú Hotel. Enjoy a memorable stay surrounded by the natural beauty of Misiones Province.

  • Loi Suites Iguazú Hotel: Nestled amidst the lush greenery of Puerto Iguazú, Loi Suites Iguazú Hotel is a luxurious 5-star resort that offers a family-friendly and boutique-themed experience. This unique property is designed with artistic decor and influences that create a vibrant atmosphere for guests. Families will appreciate the tailored amenities for children, including a playground, arcade game room, and a complimentary children's club. With its focus on comfort and elegance, this hotel is perfect for those looking to indulge in a luxurious escape while keeping the little ones entertained.
  • Hotel Saint George: Emphasising a harmonious blend of nature and relaxation, Hotel Saint George is a charming 3.5-star hotel ideal for spa enthusiasts and nature lovers alike. Set in the heart of Puerto Iguazú, this property features a full-service spa where guests can unwind with a range of treatments, including body scrubs, manicures, and steam room access. The inviting pool area is perfect for relaxing after a day of exploring the stunning surrounding landscapes, making it a perfect sanctuary for travellers seeking rejuvenation and tranquillity.
  • Gran Melia Iguazú: Boasting a 5-star rating, Gran Melia Iguazú is a sophisticated hotel that welcomes LGBTQIA travellers and caters to business professionals seeking a luxurious stay. Located in Puerto Iguazú, this property offers well-equipped business facilities, including a conference centre and meeting rooms, ensuring a seamless experience for corporate guests. The opulent surroundings and exquisite service promise a refined atmosphere, making it an excellent choice for both leisure and business travellers who appreciate elegance and inclusivity.

Where to stay in and around Puerto Iguazú

Puerto Iguazú offers an enchanting blend of adventure and relaxation, making it perfect for families and couples alike. Explore the breathtaking Iguazu Falls, a UNESCO World Heritage site, and discover the charming nearby town of Foz do Iguaçu in Brazil. Don't miss the Secret Garden Iguazú for a tranquil retreat. With its friendly atmosphere and rich history, Puerto Iguazú promises a memorable experience filled with excitement and natural beauty.

  • Downtown Iguazu: Nestled around the vibrant area of Puerto Iguazú, Downtown Iguazu is a bustling neighbourhood that attracts visitors year-round. With peak travel seasons from December to February, this area is an adventure hub for families and outdoor enthusiasts. Here, you can indulge in shopping at various centres and explore local parks and breathtaking waterfalls nearby. The proximity to the national state park allows for easy access to stunning natural beauty, making it a perfect spot for both relaxation and adventure.
  • Puerto Libertad: Located approximately 33.8km from Puerto Iguazú, Puerto Libertad is a charming city that showcases the best of Argentine culture and nature. Although visitor numbers peak in January and February, the city remains an appealing destination year-round. Known for its outdoor activities, this locale offers shopping centres and malls for those looking to indulge in retail therapy. With its nearby waterfalls and national state park, Puerto Libertad promises a delightful blend of exploration and family-friendly experiences.
  • Zona Granja: Situated in close proximity to Puerto Iguazú, Zona Granja is a quaint neighbourhood that enchants visitors with its rustic charm and natural allure. Peak travel seasons mirror those of Downtown Iguazu, drawing in travellers seeking outdoor adventures and romantic getaways. The area features inviting shopping spots and is surrounded by picturesque parks and spectacular waterfalls. With its tranquil atmosphere and access to the national state park, Zona Granja is an ideal destination for couples and nature lovers alike.

Things to do in and around Puerto Iguazú

Puerto Iguazú is an excellent destination for outdoor and family adventures, offering a variety of activities. Key attractions include various Iguazú Falls tours and exhilarating boat tours that immerse you in the stunning natural beauty. Additionally, visitors can enjoy rainforest excursions and explore the local shopping areas and centres, making it a perfect blend of adventure and leisure.

Shopping

The Duty Free Shop Puerto Iguazú offers a variety of gifts and souvenirs, perfect for tourists. If you’re up for a drive, consider visiting shopping centres in nearby towns for a wider selection of local crafts and unique items to take home.

Recreation

Guarani Mythological Park is a tranquil retreat located 40.2km from Puerto Iguazú, offering a serene environment for relaxation and wellness activities. Immerse yourself in nature as you unwind amidst lush greenery, and enjoy recreational pursuits that promote both physical and mental well-being.

Adventure

Explore the Upper Circuit Trail, where you can immerse yourself in the stunning natural beauty of Puerto Iguazú. The trail offers breathtaking views of the waterfalls and lush surroundings. Alternatively, the Lower Circuit Trail provides an adventurous journey with close-up perspectives of the magnificent cascades.

Nightlife

Experience the vibrant nightlife at the Ramon Ayala Amphitheatre, where culture and romance blend seamlessly. Enjoy captivating performances in a family-friendly environment, making it a perfect spot for entertainment in Puerto Iguazú.

*Distances are measured in a straight line; actual driving distances may vary depending on the route.

Booking tips and Expedia advantages for Puerto Iguazú

To save money during your trip to Puerto Iguazú, consider visiting in June or August to September when prices are lower. Book your hotel about one month in advance for the best rates, especially on Thursdays, which are the cheapest days. Use Expedia to compare prices, filter by eco-certified hotels, and explore last-minute deals. Combine your hotel, flights, and activities for potential savings. Don't forget to take advantage of free activities in the area, such as exploring local parks and nature trails.

  • The most and least expensive months on average to stay in a hotel: The cheapest months to stay in Puerto Iguazú are June and August to September, where the prices are slightly lower. This is in comparison to April and November to December, where prices are slightly higher.
  • The best time to book a hotel: Book your hotel in Puerto Iguazú about 1 month out to secure some of the cheapest prices. If you're the spontaneous type, Expedia's last minute deals and discounts are indicated via the green label below the price.
  • The most and least expensive days on average to stay in a hotel: The least expensive day to stay in Puerto Iguazú is Thursday. The most expensive day to stay in Puerto Iguazú is Monday.
  • Find cheap hotels on Expedia: Expedia's search tool enables you to specify your budget, desired location, and additional preferences. You can organise your search results by price, displaying the most affordable hotels first. Furthermore, you have the option to refine your choices by hotel category; for instance, selecting the Eco-certified filter will showcase sustainable and environmentally friendly hotels available for booking.
  • Consider bundling your trip: You can potentially save money by combining your hotel stay in Puerto Iguazú with your flights and activities through an Expedia package.

Find the best attractions in Puerto Iguazú

Puerto Iguazú is an ideal destination for outdoor enthusiasts and families, offering a range of attractions such as the stunning Iguazú Falls and the lush Iguazú National Park. Visitors can explore cultural sites, scenic parks, and the picturesque Iguazú River, ensuring an eco-friendly experience amidst nature's wonders. Whether seeking adventure or a family getaway, Puerto Iguazú presents a captivating blend of activities and sights to discover.

  • Triple Frontier: Stand at the iconic Triple Frontier, where the borders of Argentina, Brazil, and Paraguay converge. This statue not only highlights the cultural blend of these nations but also offers a unique perspective on their shared history, making it a fascinating spot for visitors.
  • Port: The vibrant marina is perfect for outdoor enthusiasts seeking adventure. Enjoy a range of water activities, relax on the beach, or simply savour the lively atmosphere, all while taking in picturesque views of the surrounding landscape.
  • Hummingbird Garden: A serene retreat, this private garden is a haven for nature lovers. Experience the enchanting sight of colourful hummingbirds fluttering among a variety of plants, providing a tranquil escape from the bustling city.

Best time to go to Puerto Iguazú

The best time to visit Puerto Iguazú can depend on the weather and when visitor numbers rise and fall. The hottest average temperature in Puerto Iguazú falls in January, when visitor numbers are moderately high and weather is mostly sunny with moderate rain. The coolest average temperature in Puerto Iguazú falls in June and July. July has average visitor numbers and mostly sunny weather.

calendarCalendar MonthtemperatureTemperaturerainPrecipitationmostlyCloudinessoccupationOccupancypricePricing
January79.3°F (26.3°C)Moderate RainMostly SunnyModerately HighAverage
February78.8°F (26.0°C)Light RainMostly SunnyModerately HighAverage
March76.5°F (24.7°C)Light RainMostly SunnyAverageAverage
April72.0°F (22.2°C)Light RainMostly SunnyAverageSlightly High
May65.7°F (18.7°C)Light RainMostly SunnyModerately LowAverage
June62.4°F (16.9°C)Light RainMostly SunnyModerately LowSlightly Low
July62.4°F (16.9°C)Light RainMostly SunnyAverageAverage
August65.8°F (18.8°C)Light RainMostly SunnyModerately LowSlightly Low
September70.7°F (21.5°C)Light RainMostly SunnyAverageSlightly Low
October73.4°F (23.0°C)Moderate RainMostly SunnyAverageAverage
November75.7°F (24.3°C)Light RainMostly SunnyAverageSlightly High
December78.8°F (26.0°C)Moderate RainMostly SunnyModerately HighSlightly High

The nearest major airports for your trip to Puerto Iguazú

Flying into Puerto Iguazú offers access to three major airports. Iguazu (IGR-Cataratas del Iguazu International) is situated 17.7km from the city, with nearby hotels like the luxurious Gran Melia Iguazú, 6.4km away, and the Iguazu Grand Resort Spa & Casino, 16.1km distant, both providing various transportation services such as airport shuttles. Iguassu Falls (IGU-Foz do Iguacu International) is 9.7km away, featuring excellent accommodation options like the Sanma Hotel, just 1.6km from the airport. Lastly, Ciudad del Este (AGT-Guarani International) lies 30.6km from Puerto Iguazú, with hotels like Nobile Hotel Convention, 17.7km from the airport, offering airport transportation services.

Frequently asked questions

Where is the best place to stay in Puerto Iguazú?
Overo Lodge & Selva is a favourite property for Expedia customers. This lodge offers free breakfast and a restaurant. Traveller reviews also recommend Posada 21 Oranges and Posada del Chamán Iguazú as top choices for your visit. See all available top hotels, or vacation rentals in Puerto Iguazú.
What are some of the best holiday rentals that Puerto Iguazú has to offer?
Posada de Ana: This highly rated holiday home rental in Puerto Iguazú is located near the airport, and has an outdoor pool, a garden and a BBQ to put you at ease in your new surroundings. Kitchen amenities such as an electric kettle and kitchenware can make your holiday run smoothly. See all vacation rentals in Puerto Iguazú.
If I need to cancel my hotel reservation in Puerto Iguazú, will I receive a refund?
Yes! Most hotel room reservations are fully refundable if you cancel prior to the accommodation's cancellation deadline, which in most cases is within 24 or 48 hours of check in. If you booked a non-refundable reservation, you might be able to cancel it and receive a refund within a 24-hour period of your booking. Filter your search by fully refundable to find flexible hotel deals in Puerto Iguazú.
What's the best accommodation for a budget-friendly stay in Puerto Iguazú?
Based on our traveller reviews, Iguazu Falls Hostel is a top choice for a less expensive stay. Other good choices to stay on the cheap include Hosteria Casa Blanca Iguazu and Beer Hotel Iguazu - Hostel. View all budget hotels in Puerto Iguazú.
What's the best family accommodation in Puerto Iguazú?
Iguazu Grand Resort Spa & Casino is a hotel with 3 outdoor pools and a free children's club, and it's a top choice on Expedia for families. Other choices to stay with the children include Mercure Iguazu Hotel Iru and Falls Iguazú Hotel & Spa. Also, attractions such as Biocentro Iguazu and Selva Viva Theme Park are fun for children of all ages. Find more child-friendly accommodations in Puerto Iguazú.
What is the top LGBTQ-friendly place to stay in Puerto Iguazú?
Gran Melia Iguazú is a top LGBTQ-friendly hotel that features 2 outdoor pools and a full-service spa. Mercure Iguazu Hotel Iru and Iguazu Grand Resort Spa & Casino are other good options for your holiday. See all available hotels listed as LGBTQ-friendly in Puerto Iguazú.
What's the best dog-friendly hotel in Puerto Iguazú?
Mercure Iguazu Hotel Iru is a top dog-friendly hotel, and offers a full-service spa along with free WiFi for its human guests. Other good choices for you and your pet's trip include Posada del Chamán Iguazú and Village Cataratas. See more pet-friendly hotel accommodations in Puerto Iguazú.
What's the best high-end place to stay in Puerto Iguazú?
Gran Melia Iguazú is a luxury hotel with 3 restaurants and 4 bars, and it's a popular choice for Expedia travellers looking for an elegant place to stay. Iguazu Grand Resort Spa & Casino and Loi Suites Iguazú Hotel are two other upscale options for your trip. Find more luxury hotels in Puerto Iguazú.
What's the best boutique hotel in Puerto Iguazú?
Loi Suites Iguazú Hotel is a favourite resort with Expedia travellers looking for a stylish stay, and features 2 restaurants and 2 poolside bars. If you're searching for a boutique hotel, you might also want to look at La Reserva Virgin Lodge. See all boutique hotels in Puerto Iguazú.
What are some accommodation options with pools in Puerto Iguazú?
Gran Melia Iguazú is a top hotel with 2 outdoor swimming pools, a children's pool and 3 restaurants. Other choices that offer an on-site pool include Amérian Portal del Iguazú Hotel and Hotel Amayal. View all hotels with pools in Puerto Iguazú.
What is the best spa hotel in Puerto Iguazú?
Gran Melia Iguazú is a top luxury spa hotel featuring 3 restaurants, 4 bars, a pool and a rooftop terrace. Treat yourself to a facial, body scrub or detox wrap at the on-site spa. In-room massages are also available. Other popular spa hotels in Puerto Iguazú include Iguazu Grand Resort Spa & Casino and Hotel Saint George. See all spa hotels in Puerto Iguazú.
What's the best hotel in Puerto Iguazú with an on-site water park or a water park nearby?
Amérian Portal del Iguazú Hotel is a popular resort, featuring water park access, a children's pool and 2 restaurants. You'll find Acquamania within 11 minutes by car. Another top water park hotel you might want to consider is Rainforest Hotel & Cabañas. Take a look at all hotels with or near waterparks in Puerto Iguazú.
What is staying in Puerto Iguazú like?
Nature enthusiasts will enjoy exploring Puerto Iguazú, and visitors give high marks for the beautiful waterfalls and local tours. A top sight in the city is Iguazu Falls. In Puerto Iguazú, there are 280 hotels and other accommodation options to choose from. Find out more about Puerto Iguazú.
What should I do while I'm visiting Puerto Iguazú?
Cultural venues include Ramon Ayala Amphitheatre and Imagenes de la Selva. Landmarks like Triple Frontier, Three Borders Landmark Square and La Casa Ecológica de Botellas might be worth a visit. The waterfalls and hiking trails highlight the natural beauty with places to discover including Iguazu Falls, Iguazú National Park and Iguacu River. Take a look at what more there is to see and do in Expedia's Puerto Iguazú guide.
What's the best way to get around Puerto Iguazú?
To venture out into the surrounding area, take a train from Central Station. If you want to venture out around the area, you may want a rental car in Puerto Iguazú for your journey.
What's the seasonal weather in Puerto Iguazú?
The hottest months are usually January and December, with an average temperature of 26°C, while the coldest months are July and June, with an average of 18°C. The rainiest months in Puerto Iguazú are October, January, December and May, with each month seeing an average of 212 mm of rainfall.