O2 Hotel Buenos Aires

Junin 357, Balvanera, Buenos Aires, Argentina - Near cultural attractions
3.5 372 reviews

Featuring a restaurant and a luggage room, the 3-star O2 Hotel Buenos Aires is located approximately a 5-minute walk from Teatro El Ojo. The surrounding area includes Paseo La Plaza and Pasteur tube station in the vicinity of the hotel.

Location

The tranquil Zen Jardin Japones Garden is 3.9 km from this Buenos Aires hotel, while the famous Plaza de Mayo is 2.5 km away. The neoclassical Catholic cathedral "Catedral Metropolitana" is about 10 minutes' drive from the O2 Buenos Aires, and Jorge Newbery airport is 5 km away. Explore the historical sights of Buenos Aires, starting with the palatial Casa Rosada Mansion situated 2.7 km away. The nearest bus stop is Corrientes y Junin, located nearly a 10-minute walk away.

Rooms

O2 Hotel Buenos Aires welcomes guests to 50 rooms, some of which comprise a seating area and a dining area, and offer such self-catering options as tea and coffee-making facilities. A flat-screen TV with satellite channels, as well as comforts as climate control are also featured. Offering hairdryers and bath sheets, the bathrooms also feature a bidet, a separate toilet, and a shower. These rooms also overlook the mountain.

Food & Drinks

Serving a wide assortment of dishes, Mr. Miga Once is right near the O2.

Why choose O2 Hotel Buenos Aires

Select room
  • Free Wi-Fi throughout the hotel

  • Centrally located in Congress neighborhood

  • Private bathrooms in all rooms

  • 24-hour reception available

Main amenities

  • Free Wi-Fi

  • 24-hour services

  • On-site Dining

  • Child-friendly

  • Breakfast

  • Air conditioning

  • No pets allowed

General
  • Free Wi-Fi
  • 24-hour services
  • On-site Dining
  • Child-friendly
  • Breakfast
  • Air conditioning
  • No pets allowed
1/35

Internet

  • Free Wi-Fi

Parking options

  • Parking

Property services

  • Safe deposit box
  • 24-hour reception
  • 24-hour security
  • Luggage storage
  • Tours/Ticket assistance

Dining options

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

For kids

  • Cots

For disabled guests

  • Rooms/ Facilities for disabled

In the rooms

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

In the bathroom

  • Free toiletries

Devices

  • Flat-screen TV
  • AM/FM alarm clock

General facilities

  • No smoking on site
  • Allergy-free rooms
  • Lift
  • Coffee shop
  • Smoke detectors
  • Fire extinguishers
  • Key card access

Pets

  • No pets allowed

Important information

Check-in:
from 15:00 until 23:59
Check-out:
until 11:00
  • Children and extra beds
  • There are no extra beds provided in a room.

Enter dates to see availability

From USD 36 per night
Check-in 6 Dec 2025
Check-out 7 Dec 2025
Guests 2 guests

Adults:

2

Children:

0

Rooms

Photos of O2 Hotel Buenos Aires

Location of O2 Hotel Buenos Aires

Junin 357, Balvanera, Buenos Aires, Argentina

 -  Near cultural attractions
Attractions
Great restaurants
Transportation

Places nearby

    Guest reviews of O2 Hotel Buenos Aires

    8.1 Very Good
    1566 reviews

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    100% Verified Reviews
    Enter dates to see availability
    From USD 36 per night
    Check-in 6 Dec 2025
    Check-out 7 Dec 2025
    Guests 2 guests

    Adults:

    2

    Children:

    0
    Check-in & out
    6 Dec 2025
    7 Dec 2025
    Guests
    2 guests
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    Details:

    Junin 357, Buenos Aires, Argentina

    Important information
    O2 Hotel Buenos Aires
    Check-in:
    from 15:00 until 23:59
    Check-out:
    until 11:00
    • Children and extra beds
    • There are no extra beds provided in a room.