O2 Hotel Buenos Aires Exterior photoO2 Hotel Buenos Aires Fast Food photoO2 Hotel Buenos Aires Amenities photo
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From36US$ /night
Check-in
19Apr2026Select date
Check-out
20Apr2026Select date
Rooms and Guests2 Guests, 1 Room
Key details

About the Hotel

Junin, 357, Buenos Aires, Argentina, C1026ABG
-
Steps from Plaza de Mayo Square
Great
8.2
7.9
/10
3.5
4.4
/5

Amenities

O2 Hotel Buenos Aires offers a rooftop terrace that provides stunning city views. Guests have access to a wellness center equipped with state-of-the-art fitness facilities. The hotel also features a business center for professional needs.

Rooms

The hotel houses 70 contemporary rooms, designed for comfort and convenience. Each room includes a flat-screen TV and a minibar, catering to diverse guest preferences. Many rooms offer views of the vibrant cityscape.

Location

O2 Hotel Buenos Aires is situated in the charming district of San Telmo. This location provides easy access to iconic attractions such as the historic Plaza Dorrego. The hotel is a short distance from the city's bustling markets and cultural venues.

Wellness

The hotel includes a fully equipped wellness center focused on guest health. It offers a variety of workout equipment along with space for fitness classes. Guests can also enjoy personalized wellness programs tailored to their needs.

Dining

O2 Hotel Buenos Aires features a restaurant that serves a variety of local and international cuisine. The hotel's bar offers a selection of cocktails and wines to complement any meal. Room service is available for added convenience.

Highlights

Location: San Telmo district

Rooms: 70 contemporary rooms

Dining: On-site restaurant

Wellness: Fully equipped wellness center

Must-do experiences

  • Savor the iconic empanadas at El Sanjuanino for a tasty treat.
  • Visit the hidden market, Mercado de San Telmo, for local delicacies.
  • Explore the colorful streets of La Boca, a vibrant cultural hotspot.
  • Take a tango lesson at Café Tortoni, a historic Buenos Aires venue.
  • Discover the modern art at Malba, featuring Latin American masterpieces.
View all

Select your room type

O2 Hotel Buenos Aires offers a variety of rooms including double rooms, family rooms, and suites with breakfast, free cancelations, and special deals
Quadruple Room
2 persons
360 sq. feet 
2 Single beds
Shower
Heating
Triple Room
2 persons
270 sq. feet 
3 Single beds
Shower
Heating
Twin Room
2 persons
220 sq. feet 
2 Single beds
Shower
Heating
Double Room
2 persons
220 sq. feet 
1 Double bed
Shower
Heating
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Facilities

O2 Hotel Buenos Aires offers amenities for your comfortable stay and unforgettable experiences
Facilities: Very good
7.9/10Review score

General

  • No smoking on site
  • 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
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Dining Onsite

At O2 Hotel Buenos Aires, dining beckons with a relaxed yet vibrant atmosphere, inviting guests to indulge in diverse culinary moments. From refreshing beverages at the bar/lounge to a cozy snack bar/deli, each option emphasizes fresh local flavors and a friendly environment, perfect for unwinding after a day exploring nearby cultural landmarks.
O2 Hotel Buenos Aires Restaurant photo

Restaurante #1

Local Argentine cuisine
Ambiance
Charming and comfortable dining room, ideal for informal gatherings or quiet meals.
Key Offerings
A selection of traditional Argentine dishes, alongside a complimentary buffet breakfast to start the day right.
Reservation
No
Breakfast is served daily; hours vary for lunch and dinner.

Bar/Lounge

Casual drinks and light bites
Ambiance
Inviting lounge setting, perfect for socializing or relaxing with a drink.
Key Offerings
A variety of favorite drinks and light snacks, providing a laid-back spot to unwind.
Reservation
No
Open throughout the day; hours vary.

Snack Bar/Deli

Quick bites and refreshments
Ambiance
Cozy and informal, perfect for a quick meal on the go.
Key Offerings
An assortment of delicious snacks and refreshing beverages to satisfy mid-day cravings.
Reservation
No
Available all day; hours vary.

O2 Hotel Buenos Aires Location

Junin, 357, Buenos Aires, Argentina, C1026ABG
Map view
Junin, 357, Buenos Aires, Argentina, C1026ABG
Nearby
Mall
Pasaje Enrique Santos Discepolo
1500 ft
Restaurants
Libreria Bar Restaurante Caras y Caretas
600 ft
Junin 365
Babel - Resto Bar
800 ft
Corrientes Av. 2216
La Americana
2500 ft
Avenida Callao 83 Bartolome Mitre
Paluchino
1200 ft
Avenida Corrientes 1902 Esquina Riobamba
Casa Andina
1300 ft
Calle Riobamba 376 Entre Corrientes y Sarmiento
Cervantes II
1800 ft
Presidente Peron 1883 between Callao and Riobamba
Bar Tarzan
1500 ft
Calle Tucuman 2001
Mc Donalds
2400 ft
Avenida Callao 131
Rangitoto Coffee
2200 ft
Pasteur 672
Pancho Gourmet
2100 ft
J. E. Uriburu 726
Dean & Dennys
2200 ft
Avenida Corrientes 1681
Explore Buenos Aires
Local Highlights Near O2 Hotel
Top Attractions
Activities
Dining
Entertainment
Obelisco
Obelisco
18 minutes' walk
Iconic monument representing Buenos Aires, known for its impressive height and historical significance.
El Ateneo Grand Splendid
El Ateneo Grand Splendid
17 minutes' walk
Former theater turned bookstore, famous for its stunning architecture and unique literary atmosphere.
Teatro Colon
Teatro Colon
19 minutes' walk
Renowned opera house featuring exquisite acoustics and lavish interiors. Guided tours available.
Cemiterio de Recoleta
Cemiterio de Recoleta
25 minutes' walk
Famous cemetery known for its extravagant tombs and mausoleums, including Eva Perón's grave.
Cultural Walking Tours
18 minutes' walk
Guided tours showcasing Buenos Aires' rich history, art, and culture through its neighborhoods.
Yoga Classes
10 minutes' walk
Relaxing yoga sessions offered nearby in parks, perfect for rejuvenation and mindfulness.
Bike Rentals
15 minutes' walk
Access to bike rentals for exploring the city's vibrant streets and parks at your own pace.
Street Art Tours
20 minutes' walk
Explore the impressive street art scene, offering insight into local culture and creativity.
Libreria Bar Restaurante Caras y Caretas
Libreria Bar Restaurante Caras y Caretas
3 minutes' walk
Charming bar-restaurant offering local dishes in a cozy atmosphere with live music options.
Babel - Resto Bar
Babel - Resto Bar
3 minutes' walk
Casual eatery with a menu featuring Argentine specialties and a lively bar scene, great for socializing.
La Americana
La Americana
10 minutes' walk
Local favorite serving traditional Argentine meals in a relaxed setting - perfect for family dining.
Casa Andina
Casa Andina
5 minutes' walk
Peruvian restaurant known for its fresh ceviche and vibrant cocktails, ideal for an exotic culinary experience.
Konex Cultural Centre
17 minutes' walk
Cultural hub featuring live music concerts, theater productions, and art exhibitions in a vibrant setting.
Palais Rouge
20 minutes' walk
A trendy bar offering a lively atmosphere, known for its cocktails and frequent DJ performances.
Café Tortoni
20 minutes' walk
Historic café with a classic vibe, famous for tango performances and delicious pastries.
Teatro Ruta 66
15 minutes' walk
Intimate theater hosting local plays and performances, providing an authentic Argentine entertainment experience.
Getting around
City Centre
Buenos Aires12 min  ·  3300 ft
Airports
Jorge Newbery (AEP)15 min  ·  6.1 mi
El Palomar (EPA)43 min  ·  17.5 mi
Train
Once Station12 min  ·  3300 ft
Underground
Pasteur Subway4 min  ·  1000 ft
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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
Wireless 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

Reviews and Ratings

Feedback about O2 Hotel Buenos Aires from previous guests about their experience.
Review score
Based on 511 verified reviews
8.2/10
Great
85%
Recommend
Breakfast
8.0/10
Cleanliness
8.5/10
Comfort
8.2/10
Facilities
7.9/10
Free Wi-Fi
8.0/10
Location
8.8/10
Paid Wi-Fi
7.3/10
Staff
9.0/10
Value for money
8.2/10
Guest reviews
based on 372 reviews
3.5/5
based on 1432 reviews
8.2/10
No reviews yet on our siteUnfortunately, our guests have not yet left any reviews for this hotel, but you can read reviews from Booking.com.
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FAQs
About O2 Hotel Buenos Aires
What is the check-in and check-out policy at O2 Hotel Buenos Aires?
Check-in is at 15:00 and check-out is by 11:00.
How far is O2 Hotel Buenos Aires from Jorge Newbery Airport?
The hotel is approximately 15 km from Jorge Newbery Airport.
Which well-known attractions are near O2 Hotel Buenos Aires?
Nearby attractions include the Obelisk (1 km), Plaza de Mayo (1 km), and the San Martin Cultural Center (1 km).
What are the room amenities provided at O2 Hotel Buenos Aires?
Rooms feature an LCD TV, minibar, desk, private bathroom, heating, and air conditioning.
Does O2 Hotel Buenos Aires offer Wi-Fi?
Yes, free Wi-Fi is available throughout the property.
Are there on-site dining options at O2 Hotel Buenos Aires?
O2 Hotel Buenos Aires has an on-site restaurant and a bar/lounge available for guests.
What dining options are available close to O2 Hotel Buenos Aires?
Nearby dining options include Puerto Rico (0.5 km), Libreria Bar Restaurante Caras y Caretas (0.5 km), and Mercado Del Centro (0.5 km).
What languages are spoken by the staff at O2 Hotel Buenos Aires?
The staff at the hotel speaks multiple languages.
Is there an option for early check-in or late check-out at O2 Hotel Buenos Aires?
Early check-in and late check-out are available upon request, subject to availability.

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Rooms and Guests2 Guests, 1 Room