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Buenos Aires
O2 Hotel Buenos Aires
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75 photos
Reserve directly with us
Up to 10% cheaper
than with Booking.com
Check rooms and rates
From59US$ /night
Check-in
09Jan2026Select date
Check-out
10Jan2026Select date
Rooms and Guests2 Guests, 1 Room
Key details

About the Hotel

Junin, 357, Buenos Aires, Argentina, C1026ABG
-
Close to Obelisco
Great
8.1
8.1
/10
3.5
4.5
/5
Loved by guests
  • Helpful staff
  • Clean rooms
  • Abundant breakfast
  • Excellent service
"Great location for a not too pricey but convenient hotel, walking distance from Corrientes Avenue -where theaters, street artists and outdoor dining is)."
Ana Laura from Argentina
read full review
"Well located, comfortable bed, clean, and friendly personnel for a reasonable price."
Ruben M
read full review
"Very good breakfast, a lot to choose from."
Denisa from Czechia
read full review

Amenities

O2 Hotel Buenos Aires offers a rooftop terrace with panoramic city views and an outdoor swimming pool. The hotel includes a fully equipped fitness center, ensuring guests stay active during their stay. A well-stocked bar serves a variety of beverages and light snacks throughout the day.

Rooms

The hotel provides 77 spacious rooms with contemporary decor and large windows that allow natural light. Each room is equipped with a flat-screen TV and air conditioning for guest comfort. Some suites feature private terraces with stunning views of the Buenos Aires skyline.

Location

O2 Hotel Buenos Aires is situated in the vibrant Palermo Soho neighborhood, known for its trendy shops and cafes. The hotel is just a short walk from Plaza Serrano, a popular gathering place for locals and tourists alike. Proximity to public transportation facilitates easy access to major attractions.

Wellness

A wellness center on-site provides various treatments designed for relaxation and rejuvenation. Guests can enjoy massage therapy and facial treatments tailored to individual needs. The outdoor pool area serves as a serene escape for lounging and unwinding.

Dining

The hotel offers an on-site restaurant serving a variety of international and local dishes throughout the day. Guests can enjoy breakfast options that include fresh pastries and traditional Argentine fare. Room service is available for those who prefer to dine in private comfort.

Highlights

Location: Palermo Soho neighborhood

Rooms: 77 spacious rooms with large windows

Dining: On-site restaurant with local dishes

Wellness: On-site wellness center for relaxation

Must-do experiences

  • Visit the historic Café Tortoni for traditional Argentine coffee.
  • Experience tango culture at the local milonga, La Viruta on weekends.
  • Stroll through the colorful streets of La Boca, especially Caminito.
  • Sample authentic empanadas at El Sanjuanino in Palermo.
  • Explore the MALBA museum for contemporary Latin American art.
View all

Choose the Room

From cosy doubles to spacious family suites – all with flexible options, breakfast, and exclusive deals.
Quadruple Room
Quadruple Room
2 persons
33 m² 
2 Single beds
Shower
Heating
room details
Triple Room
Triple Room
2 persons
25 m² 
3 Single beds
Shower
Heating
room details
Twin Room
Twin Room
2 persons
20 m² 
2 Single beds
Shower
Heating
room details
Double Room
Double Room
2 persons
20 m² 
1 King-size bed
Shower
Heating
room details
Click button to see more rooms
Show all rooms
Show all roomsLess

Check Dates & Room Rates

See what's available for your travel dates

Amenities

Thoughtfully designed amenities for a comfortable & memorable stay

General

  • No smoking on site
  • Free Wi-Fi
  • Safe deposit box
  • 24-hour reception
  • No pets allowed
  • Rooms/ Facilities for disabled
  • 24-hour security
  • Luggage storage
  • Allergy-free rooms
  • Lift
  • Coffee shop
  • Smoke detectors
  • Fire extinguishers
  • Key card access

Services

  • Tours/Ticket assistance

Dining

  • In-room breakfast
  • Restaurant
  • Snack bar
  • Packed lunches
  • Special diet menus

Children

  • Cots

Room features

  • Air conditioning
  • Heating
  • Mini-bar
  • Soundproofed rooms
  • Sitting area
  • Ironing facilities

Bathroom

  • Free toiletries

Media

  • Flat-screen TV
  • AM/FM alarm clock
Show more

Dining Onsite

O2 Hotel Buenos Aires offers a delightful dining experience that allows guests to savor local flavors in a relaxed setting. With a bar/lounge and a snack bar/deli, there's ample opportunity to unwind and indulge after a day of exploration around the vibrant city.
O2 Hotel Buenos Aires Restaurant photo

Restaurante #1

Local and international fare
Ambiance
A cozy, smoke-free environment perfect for casual dining with friends or family.
Key Offerings
Enjoy a complimentary buffet breakfast featuring a selection of items to fuel your day. The bar/lounge provides a variety of drinks to enjoy as you unwind.
Reservation
Not needed
Breakfast served in the morning; bar/lounge open throughout the day.

Location

Junin, 357, Buenos Aires, Argentina, C1026ABG
Map view
Junin, 357, Buenos Aires, Argentina, C1026ABG
City landmarks
Landmark
Obelisco
1.4 km
Store
El Ateneo Grand Splendid
1.3 km
Cemetery
Cemiterio de Recoleta
2.2 km
Theatre
Teatro Colon
1.6 km
Public Building
Casa Rosada
2.4 km
Square
Plaza de Mayo
2.3 km
Historic Site
Manzana de las Luces
2.1 km
Event hall
Kirchner Cultural Centre
2.5 km
Landmark
El Museo Casa Carlos Gardel
1.1 km
Landmark
Palacio Barolo
1.5 km
Museum
Cabildo
2.1 km
Museum
Museo Nacional de Bellas Artes
2.4 km
Square
Congressional Plaza
950 m
Museum
Palacio de Aguas Corrientes
650 m
Church
Catedral Metropolitana
2.2 km
Museum
Malba
3.2 km
Event hall
Konex Cultural Centre
1.4 km
Botanical Garden
Jardin Botanico Carlos Thays
3.2 km
Landmark
Recoleta
2.1 km
Museum
Museo de los Ninos
1.4 km
Mall
Abasto Shopping
1.4 km
Landmark
Corrientes Avenue
780 m
Mall
Paseo La Plaza
670 m
Landmark
Pizzurno Palace
1.3 km
Landmark
Puerto Madero
3.4 km
Church
Basilica Nuestra Senora de la Piedad
840 m
Theatre
Multiteatro
1.7 km
Museum
Museo Beatle
710 m
Mall
Santa Fe Galleries
1.5 km
Nearby
Mall
Pasaje Enrique Santos Discepolo
430 m
Restaurants
Libreria Bar Restaurante Caras y Caretas
180 m
Junin 365
Babel - Resto Bar
220 m
Corrientes Av. 2216
La Americana
760 m
Avenida Callao 83 Bartolome Mitre
Paluchino
350 m
Avenida Corrientes 1902 Esquina Riobamba
Casa Andina
390 m
Calle Riobamba 376 Entre Corrientes y Sarmiento
Cervantes II
520 m
Presidente Peron 1883 between Callao and Riobamba
Bar Tarzan
450 m
Calle Tucuman 2001
Mc Donalds
710 m
Avenida Callao 131
Rangitoto Coffee
650 m
Pasteur 672
Pancho Gourmet
630 m
J. E. Uriburu 726
Dean & Dennys
650 m
Avenida Corrientes 1681
Explore Buenos Aires
Neighborhood Highlights
Top Attractions
Activities
Dining
Entertainment
Obelisco
Obelisco
18 minutes' walk
Iconic landmark of Buenos Aires, the Obelisco stands as a symbol of the city and offers great photo opportunities.
El Ateneo Grand Splendid
El Ateneo Grand Splendid
17 minutes' walk
Once a theater, this stunning bookstore boasts exquisite architecture along with a café for relaxation amid books.
Teatro Colon
Teatro Colon
19 minutes' walk
Renowned opera house, famous for its acoustics and grand performances. Tours available for music lovers.
Palacio Barolo
Palacio Barolo
18 minutes' walk
Architectural gem reflecting Dante's Divine Comedy, offering guided tours that reveal its remarkable history.
Plazoleta Petronila Rodriguez
10 minutes' walk
Relaxing park perfect for families, featuring green spaces and benches, ideal for unwinding after a city tour.
Bike Tours around Palermo
12 minutes' drive
Thrilling bike tours offer adrenaline-seeking guests a chance to explore Buenos Aires' vibrant neighborhoods.
Yoga Classes at Zen
15 minutes' walk
Soothing yoga sessions available for relaxation seekers, located in a serene studio nearby. Reservations recommended.
Libreria Bar Restaurante Caras y Caretas
Libreria Bar Restaurante Caras y Caretas
3 minutes' walk
Charming atmosphere with a mix of literature and dining; famous for its Argentine dishes and cozy setting.
Casa Andina
Casa Andina
5 minutes' walk
Delightful Peruvian cuisine in a casual ambiance; offers ceviche and other traditional meals. Great for families.
La Americana
La Americana
10 minutes' walk
Local favorite known for its delicious pizzas and warm, inviting atmosphere. Reservations advisable during peak hours.
Konex Cultural Centre
Konex Cultural Centre
17 minutes' walk
Vibrant venue for music and cultural events, hosting everything from live music to art exhibitions, perfect for all ages.
Tango Show at Café Tortoni
20 minutes' walk
Historic café offering nightly tango shows. A must-see experience that showcases Argentina's cultural heritage.
Getting around
City Centre
Buenos Aires17 min  ·  1.4 km
Airports
Jorge Newbery Airfield (AEP)13 min  ·  8.6 km
El Palomar (EPA)43 min  ·  28.2 km
Train
Once Station12 min  ·  1.0 km
Underground
Pasteur Subway4 min  ·  300 m
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Property information and rules
Check-in
from 15:00-23:59
Check-out
until 11 am
Guest Parking
No parking available.
Internet
is available in for free.
Breakfast
The hotel offers a full breakfast at the price of US$15 per person per day. 
Children & extra beds
There are no extra beds provided in a room. 
Pets
Pets are not allowed.
Languages
English, Spanish, Italian
Year renovated:
2007
Number of floors:
8
Number of rooms:
50
Former name
Ba Central Hotel

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Check-in
09Jan2026Select date
Check-out
10Jan2026Select date
Rooms and Guests2 Guests, 1 Room
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  • Rooms
  • Price calendar
  • Amenities
  • Location
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