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O2 Hotel Iguazú

4.0 star property
Two outdoor pools with sun loungers await at Triple Frontier retreat, where travelers can also unwind in the sauna after exploring downtown Iguazu

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Photo gallery for O2 Hotel Iguazú

Seasonal outdoor pool, pool umbrellas, sun loungers - O2 Hotel Iguazú (Puerto Iguazú)
Restaurant - O2 Hotel Iguazú (Puerto Iguazú)
Restaurant - O2 Hotel Iguazú (Puerto Iguazú)
Terrace/patio - O2 Hotel Iguazú (Puerto Iguazú)
Lobby - O2 Hotel Iguazú (Puerto Iguazú)
Triple Frontier offers a vibrant getaway in Downtown Iguazu with a terrace and bar. Enjoy the sauna, gym, or lounge by the outdoor pools. Helpful staff and free WiFi ensure a hassle-free stay.

Reviews

9.2 out of 10
Wonderful

Popular amenities

  • Parking included
  • Free WiFi
  • Air conditioning

Room options

Available filters for rooms
Showing 6 of 6 rooms

View all photos for Double Room

Double Room | Premium bedding, down comforters, in-room safe, desk

Double Room

9.4 out of 10
Exceptional
(46 reviews)
  • 18 sq m
  • Sleeps 2
  • 1 Queen Bed

View all photos for Twin Room

Twin Room | Premium bedding, down comforters, in-room safe, desk

Twin Room

8.8 out of 10
Excellent
(10 reviews)
  • 18 sq m
  • Sleeps 2
  • 2 Twin Beds

View all photos for Room (Corner)

Room (Corner) | Premium bedding, down comforters, in-room safe, desk

Room (Corner)

10.0 out of 10
Exceptional
(1 review)
  • 20 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 Double Bed

View all photos for Triple Room

Triple Room | Premium bedding, down comforters, in-room safe, desk

Triple Room

9.0 out of 10
Wonderful
(2 reviews)
  • 22 sq m
  • Sleeps 3
  • 1 Double Bed and 1 Twin Bed OR 3 Twin Beds

View all photos for Triple Room Standard

Premium bedding, down comforters, in-room safe, desk

Triple Room Standard

  • 22 sq m
  • Sleeps 4

View all photos for Double Room Superior

Premium bedding, down comforters, in-room safe, desk

Double Room Superior

  • 20 sq m
  • Sleeps 2

About the neighborhood

Downtown Iguazu, a neighborhood in Puerto Iguazú, is home to O2 Hotel Iguazú. Shoppers can check out Cataratas Avenue, while everyone can enjoy the natural beauty of Iguazu Falls and Entrance to the Iguassu Falls. Looking to enjoy an event or a game while in town? See what's happening at ABC Stadium or Antonio Oddone Sarubbi Stadium. Visit our Puerto Iguazú travel guide
Map
PARAGUAY 546, Puerto Iguazú, Misiones, 0000

What's nearby

  • Hummingbird drinking water
    Hummingbird Garden
    17 min walk - 0.9 miles
  • The three country point of Argentina, Brazil and Paraguay seen from the Argentinian side, Iguazu, Brazil, February 3th 2019
    Triple Frontier
    6 min drive - 1.5 miles
  • Café Central Casino
    7 min walk - 0.4 miles
  • Plaza San Martin
    9 min walk - 0.5 miles
  • Jardin de los Picaflores
    17 min walk - 0.9 miles

Getting around

  • Central Station
    29 min drive
  • Urban Transport Terminal
    34 min drive
  • Iguassu Falls (IGU-Foz do Iguacu Intl.)
    28 min drive

Restaurants

  • The Argentine Experience
    5 min walk
  • Quita Penas
    3 min walk
  • La Mamma
    5 min walk
  • Caminito Carnes & Pastas
    2 min walk
  • Hard Rock Cafe
    4 min walk

About this property

O2 Hotel Iguazú

Upscale hotel near Cataratas Avenue
Take advantage of a terrace, a bar, and a gym at O2 Hotel Iguazú. For some rest and relaxation, visit the sauna. Free in-room WiFi is available to all guests, along with a business center and a restaurant.
Other perks include:
  • A seasonal outdoor pool along with sun loungers and pool umbrellas
  • Free self parking
  • Buffet breakfast (surcharge), tour/ticket assistance, and luggage storage
  • Free newspapers, a 24-hour front desk, and a banquet hall
  • Guest reviews give top marks for the helpful staff and location
Room features
All 88 rooms offer comforts such as premium bedding and air conditioning, in addition to thoughtful touches like free WiFi and safes. Guest reviews highly rate the clean rooms at the property.
Other amenities include:
  • Recycling, LED light bulbs, and composting
  • Bathrooms with eco-friendly toiletries and bidets
  • Eco-friendly cleaning products, daily housekeeping, and desks

Awards and affiliations

Eco-Certified Property
This property participates in Hoteles mas Verdes, a program that measures the property's impact on one or more of the following: environment, community, cultural-heritage, the local economy.

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Property amenities

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transportation

  • Free covered self parking on site

Food and drink

  • Daily buffet breakfast available 6:30 AM to 10:30 AM for a fee: USD 25 for adults and USD 25 for children
  • A bar/lounge
  • A restaurant
  • Snack bar/deli

Things to do

  • Gym
  • Sauna
  • Seasonal outdoor pool

Family friendly

  • Seasonal outdoor pool
  • Snack bar/deli
  • Soundproofed rooms

Conveniences

  • 24-hour front desk
  • Free newspapers in lobby
  • Luggage storage
  • Water dispenser

Guest services

  • Concierge services
  • Housekeeping (daily)
  • Tour and ticket assistance

Business services

  • Business center
  • Meeting rooms

Outdoors

  • Pool loungers
  • Pool umbrellas
  • Terrace

Spa

  • Spa services

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Elevator
  • Wheelchair accessibility
  • Wheelchair accessible (may have limitations)

More

  • 1 building
  • Annual offsets purchased for at least 10% of carbon footprint
  • At least 10% of profits reinvested in community and sustainability
  • At least 80% lighting from LEDs
  • At least 80% of food locally-sourced
  • Banquet hall
  • Comprehensive food waste policy
  • Comprehensive recycling policy
  • Double-glazed windows
  • Eco-friendly cleaning products used
  • Humane treatment of captive wild animals
  • Local artist showcase
  • Local culture and ecosystem education
  • Locally-owned and organized tours and activities
  • Smoking not allowed
  • Vegan dining options
  • Vegetarian dining options

Room amenities

Bedroom

  • Blackout drapes
  • Down comforter
  • Premium bedding

Bathroom

  • Bathtub or shower
  • Bidet
  • Hair dryer
  • Private bathroom
  • Towels provided

Entertainment

  • Flat-screen TV

Food and drink

  • Limited room service

More

  • Air conditioning
  • Cleaning products are eco-friendly
  • Composting
  • Desk
  • Eco-friendly toiletries
  • Energy-saving switches in guestrooms
  • LED lighting
  • Phone
  • Recycling
  • Safe
  • Soundproofed rooms
  • Water-efficient toilets

Policies

Check-in

Check-in start time: 1:00 PM; Check-in end time: anytime
Contactless check-in available
Minimum check-in age: 18

Check-out

Check-out before 10:00 AM
Contactless check-out available

Special check-in instructions

Front desk staff will greet guests on arrival at the property
Information provided by the property may be translated using automated translation tools
The listed pool age restriction applies to the terrace pool only. There is no age restriction for the low level pool.

Renovations and closures

The following facilities will be closed during the winter:
  • Bar/Lounge

Access methods

Staffed front desk

Pets

Pets not allowed

Children and extra beds

Children are welcome

Property payment types

Important information

Fees

You'll be asked to pay the following charges at the property. Fees may include applicable taxes:

  • A tax is imposed by the city: USD 2.00 per person, per night. This tax does not apply to children under 18 years of age.
  • Tourism fee: USD 1.43 per person, per night
  • You may be required to pay the following charge at the property: Argentina Value-Added Tax (VAT) at 21%. A VAT exemption is available to travelers who present a foreign passport or foreign ID along with an immigration entry receipt issued by Argentina's National Directorate of Migration, and who pay with a non-Argentinian card or via a bank transfer from outside Argentina. This exemption applies only to accommodation, including bookings where breakfast is included.

We have included all charges provided to us by the property.

Optional extras

  • Fee for buffet breakfast: approximately USD 25 for adults and USD 25 for children

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
This property accepts credit cards, debit cards, and cash
Cashless transactions are available
This property uses a grey water recycling system and eco-friendly cleaning products
Safety features at this property include a carbon monoxide detector, a fire extinguisher, a smoke detector, a security system, and a first aid kit
Please note that cultural norms and guest policies may differ by country and by property; the policies listed are provided by the property

We should mention

The seasonal pool will be open from October to April
Guests under 15 years old are not allowed in the swimming pool

Frequently asked questions

Does O2 Hotel Iguazú have a pool?

Yes, this property has a seasonal outdoor pool.

Is O2 Hotel Iguazú pet-friendly?

No, pets are not allowed at this property.

How much is parking?

Self parking is free at this property.

What time is check-in at O2 Hotel Iguazú?

Check-in start time: 1:00 PM; Check-in end time: anytime.

What time is check-out at O2 Hotel Iguazú?

Check-out is at 10:00 AM.

Where is O2 Hotel Iguazú located?

Located in Downtown Iguazu, this hotel is within a 10-minute walk of Port, Iguacu River, and Plaza San Martin. Café Central Casino and Hummingbird Garden are also within 15 minutes.

Can I cancel my reservation for free and receive a full refund?

Yes, this property offers free cancellation on select room rates, because flexibility matters! Please refer to the property cancellation policy on our site for more details about any exclusions or requirements.

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Reviews

O2 Hotel Iguazú Reviews

9.2

Wonderful

9.6

Cleanliness

8.0

Location

9.4

Staff & service

9.2

Property conditions & facilities
Rating 10 - Excellent. 344 out of 511 reviews
Rating 8 - Good. 131 out of 511 reviews
Rating 6 - Okay. 22 out of 511 reviews
Rating 4 - Poor. 10 out of 511 reviews
Rating 2 - Terrible. 4 out of 511 reviews

Reviews

Verified

10/10 Excellent

Linda

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great location, upper pool deck with the view and bar is very enjoyable.
Stayed 3 nights in Mar 2026
Verified

10/10 Excellent

Rebecca

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great for a last minute stay during the transportation strike! Friendly staff, good location, very affordable!
Stayed 1 night in Feb 2026
Verified

8/10 Good

Kay Wah

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Breakfast is good. Staff are helpful. Good panoramic views from the rooftop bar and pool area. Good value for money. Many restaurants nearby.
Stayed 3 nights in Mar 2026
Verified

10/10 Excellent

Daniel

Liked: Cleanliness, staff & service, property conditions & facilities
Good breakfast, very nice pool with a spectacular view.
Stayed 2 nights in Nov 2025
Verified

10/10 Excellent

Mary

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The hotel has a great location to the center of town. The pool on the roof is nice to have an evening cocktail or to lounge around. Remember it gets hot here so by early afternoon one has to hunker down in either AC or by a pool. Breakfast can be a bit crowded but it was good.
Stayed 3 nights in Mar 2026
Verified

10/10 Excellent

Carmen

Liked: Cleanliness, amenities, property conditions & facilities
Room, staff, amenities, everything was wonderful.
Verified

10/10 Excellent

Albert

Liked: Cleanliness, staff & service, amenities
We had a great room and the staff was great for us.
Stayed 2 nights in Dec 2025
Verified

10/10 Excellent

PUI YIN

Liked: Cleanliness, amenities, property conditions & facilities
The hotel is comfortable and the staff is nice. Breakfast is good. The roof can enjoy the view of sunset and sunrise. Highly recommended.
Stayed 3 nights in Feb 2026
Verified

10/10 Excellent

Rick

Liked: Cleanliness, staff & service, amenities
The staff was very friendly and helpful. The room was clean and comfortable. The roof top pool and restaurant were a nice feature also.
Stayed 2 nights in Jan 2026
Verified

10/10 Excellent

Benjamin

Liked: Cleanliness, amenities, property conditions & facilities
Beautiful place with spectacular views. Comfortable room, rooftop pool, great drinks and friendly staff. Highly recommend.
Stayed 1 night in Jan 2026
Verified

8/10 Good

J

Liked: Cleanliness, amenities, property conditions & facilities
really clean. nice pool
Stayed 3 nights in Jan 2026
Verified

8/10 Good

Simon

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The hotel was clean. The rooms comfortable. Easy to get to the falls from the nearby bus terminal. Breafast is fine and the area is ok. Pool bar staff (or to be fair one pool bar staff was very rude). Rest of staff very pleasant. Rooms cleaned well every day. Good staff. An unfortunate incident at the end which marred our stay.
Stayed 3 nights in Mar 2026
Verified

10/10 Excellent

Cliff

Liked: Cleanliness, staff & service, amenities
Great place to stay in the centre of the action. Great views of the Brazil/Paraguay borders from the fabulous rooftop pool and bar. Ask for a high floor room with a view. Breakfast included was also great!
View from our room
Very cool architecture
Rooftop view to three borders
Stayed 2 nights in Jan 2026
Verified

10/10 Excellent

Reginald

Liked: Cleanliness, amenities, property conditions & facilities
Good location. Clean rooms, helpful staff
Stayed 5 nights in Nov 2025
Verified

10/10 Excellent

Diego Martin

Liked: Cleanliness, staff & service, amenities
Everything was great, the rooftop bar gas great food and service.
Stayed 5 nights in Oct 2025
Verified

10/10 Excellent

Kristie

Liked: Cleanliness, amenities, property conditions & facilities
Rooms are clean, bed was comfortable, views were spectacular. Nice to have breakfast included. Great location to walk around and check out the shops and go out for a bite to eat.
Stayed 3 nights in Nov 2025
Verified

10/10 Excellent

Golnoosh

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very great location and close to everything! New rooms and clean
Stayed 2 nights in Nov 2025
Verified

8/10 Good

Simon

Liked: Cleanliness, staff & service, room comfort
Maybe this is starting to show the signs of age but still made for a comfortable stay and wasn’t pricey. Rooftop pool very nice and food in the restaurant was great. Gym was well equipped if you don’t mind some squeaky machines and no air conditioning. Staff were friendly and efficient. Location excellent as close to the centre but still quiet. I would stay here again.
Stayed 2 nights in Jan 2026
Verified

8/10 Good

Kelly

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Room was clean with a good view. Good service at the pool bar and reasonable prices.
Stayed 2 nights in Oct 2025
Verified

10/10 Excellent

Victor

Liked: Cleanliness, amenities
Modern, clean, excellent weight room, wonderful breakfast buffet, friendly personnel. My only small complaint: pillows a tad hard for my taste.
Stayed 3 nights in Nov 2025
Verified

10/10 Excellent

Charles

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The hotel was convenient to dining. It was several blocks off the Main Street, which was nice. Make sure to watch the sunset from the top floor!
Stayed 1 night in Sep 2025
Verified

10/10 Excellent

Jamie

Liked: Cleanliness, staff & service, property conditions & facilities
The staff were all so nice and helpful. The location was great.
Stayed 1 night in Jul 2025
Verified

10/10 Excellent

Corazon

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Efficient staff, good breakfast, clean & comfortable room
Stayed 2 nights in Jan 2025
Verified

8/10 Good

Tze Kwan Ada

Liked: Cleanliness, staff & service, amenities
The room is clean. Unfortunately, there are a lot of flying ants in my room on 8th floor. Luckily, the staff changed my room and all the staffs are helpful. We have a nice stay for having a countdown on New Year Eve.
Stayed 1 night in Dec 2025
Verified

10/10 Excellent

Patxi

Liked: Cleanliness, staff & service, property conditions & facilities
Great hotel, great location and very helpful staff
Stayed 2 nights in Sep 2024