/
8.3

2,485 reviews

O2 Hotel Mar del Plata

O2 Hotel Mar del Plata

Alberti 2146, Mar Del Plata, 7600, Argentina

Choose dates to view prices

Restaurant

Indoor swimming pool

Free wifi

Steam room

Sauna

Air conditioning

Tour desk

Terrace

O2 Hotel Mar del Plata

O2 Hotel Mar del Plata is a 4-star retreat in Mar del Plata, Argentina, located at Alberti 2146. Just 0.7mi from the city center, it offers convenient access to downtown. Breakfast is available, and the property has attracted 2,485 reviews from travelers.

Features include a restaurant and an indoor swimming pool (free), free WiFi, and a sauna (free). Spa and massage services are available for an extra charge. Air conditioning, a terrace and balcony with a view, soundproof rooms, and non-smoking rooms contribute to comfort, while a 24-hour front desk and elevator streamline daily routines. Kitchenware and a kitchenette make longer stays easy, with beach chairs/loungers, free toiletries, a bidet, a bathtub, and upper floors accessible by elevator adding practical touches. A tour desk helps with planning outings.

Price starts from $55, inviting travelers to book a stay that blends value with 4-star comfort.

On-site dining centers around Restaurante, a family-friendly venue offering Argentinian specialties that pair nicely with evenings spent unwinding after a day of sightseeing. The dining option keeps things convenient without leaving the property. For those planning adventures, a tour desk is ready to help map out day trips and hidden gems around Mar del Plata.

For longer stays, practical touches abound: kitchenware and a kitchenette make it easy to prepare light meals or snacks, while terraces or balconies provide a place to savor a sea breeze and enjoy a view. Soundproof and non-smoking rooms contribute to restful nights, complemented by air conditioning for comfort in warm weather. When needed, a 24-hour front desk and an elevator simplify arrivals and daily routines.

Recreation comes with a free heated indoor pool, an adults-only oasis for a refreshing dip, and a sauna to unwind. Spa and massage services are available for an extra charge, offering a pampering option after busy days. On-site convenience extends to free WiFi and beach chairs/loungers for a sunny afternoon by the pool or near the coast.

Closest airports

Astor Piazzolla International Airport

5.4mi

Most popular amenities

Restaurant

Indoor swimming pool

Free wifi

Steam room

Sauna

Air conditioning

Tour desk

Terrace

Soundproof rooms

24-hour front desk

Non-smoking rooms

Beach chairs/Loungers

Kitchenware

Kitchenette

Elevator

Upper floors accessible by elevator

Free toiletries

Balcony

View

Bidet

Soundproof

Bathtub

Rooms

Standard Double Room in O2 Hotel Mar del Plata

Show 7 photos

Standard Room

1 Queen Size Bed

160 sqft

City view

Private Bathroom

Bathtub

Minibar

+

More details

This twin/double room has a mini-bar, air conditioning and a flat-screen TV. It includes a bathroom with a bath tub.

Standard Twin Room in O2 Hotel Mar del Plata

Show 5 photos

Standard, 2 Twin Beds

2 Twin Beds

160 sqft

City view

Private Bathroom

Bathtub

Minibar

x4

+

x3

More details

Featuring free toiletries, this twin room includes a private bathroom with a bath, a shower and a bidet. The air-conditioned twin room features a flat-screen TV with cable channels, soundproof walls, a mini-bar, a wardrobe as well as city views. The unit has 2 beds.

Standard Quadruple Room in O2 Hotel Mar del Plata

Show 4 photos

Standard, 4 Twin Beds

2 Twin Beds

1 Double Bed

4 Twin Beds

375 sqft

Private Bathroom

Bathtub

View

Minibar

x4

+

x3

More details

This quadruple room features air conditioning, a mini-bar and a flat-screen TV. It includes a bathroom with a bath tub.

Standard Triple Room in O2 Hotel Mar del Plata

Show 4 photos

Standard, Triple

1 Twin Bed

1 Double Bed

3 Twin Beds

375 sqft

Private Bathroom

Bathtub

View

Minibar

x3

+

x4

More details

Offering free toiletries, this triple room includes a private bathroom with a bath, a shower and a bidet. The spacious air-conditioned triple room offers a flat-screen TV with cable channels, soundproof walls, a mini-bar and a wardrobe.

Show 7 photos

Standard, Triple

3 Twin Beds

1 Double Bed

More details

Show 6 photos

Apartment, 2 Bedroom

1 Sofa Bed

Kitchenette

Balcony

Microwave

Flat-screen TV

+

More details

Show 7 photos

Standard, 4 Twin Beds

4 Twin Beds

1 Double Bed

More details

Show 7 photos

Standard Room

1 Double Bed

1 Twin Bed

More details

Two-Bedroom Apartment in O2 Hotel Mar del Plata

Show 6 photos

Apartment, 2 Bedroom

1 King Size Bed

2 Twin Beds

1 Sofa Bed

590 sqft

Private Bathroom

Kitchenette

Balcony

Bathtub

+

More details

Show 5 photos

Standard, 2 Twin Beds

2 Twin Beds

More details

Standard, 2 Twin Beds, View

2 Twin Beds

More details

Show 7 photos

Standard, DoubleOrSingle

+

More details

Guest reviews

8.3

2,485 reviews

Categories of assessments

Cleanliness

Comfort

Location

Facilities

Staff

Value for money

WiFi quality

Breakfast

Featured reviews:

🇷🇺

Anastasia

10

September 2024

The hotel is nice, centrally located (15 min walking from the beaches and 15 min from the restaurant/bar area) in the quiet and safe area. The staff is friendly and welcoming, they checked us in in the morning and let us stay 2 extra hours after the check out. The pool area is great, the water was extremely hot and felt more like sauna))

The rooms are quite old and require some renovation. The walls were dirty, the bathroom is quite small and not really comfortable. The breakfast is basic, a lot of pastries and eggs, nothing more. However, it is still better than most of the hotels in the area.

🇬🇹

Walter

8.2

January 2025

Very clean, good size room and bathroom. Extremely comfortable bed. Breakfast buffet was good but dinner menu was fantastic! with very good service. We dined in every night and tried most of the dishes. It was great not having to walk around looking for a good place to eat after a full day at the beach. The heated pool was nice and convenient. The massage was first class.

Saunas (dry and wet) are set on short timer so they never get hot enough to sweat.

🇨🇦

Alexandre

9.1

January 2025

Friendly staff, comfortable beds and pillows, pool was heated so we were able to enjoy ot even though it was a bit chilly outside. Breakfast was good (scramble eggs, sausages, ham, cheese, croissants, cereals) but I would have appreciated more fruit options (melon, pineaple, strawberries, etc.) to make it a bit healthier ;)

More fruit options would be great at the breakfast buffet.

🇳🇱

Melissa

9.1

December 2023

The hotel and the staff is amazing. The pool was really nice. We took a massage and enjoyed it a lot. Breakfast had enough options. I would recommend!

- There was no bathstopper when we requested a room with a bathtub - the wifi in our room didn’t work. Only at the reception

🇫🇷

Verena

9.1

November 2023

Nice, modern and overall clean hotel with spacious room, very confortable bed, good breakfast, warm pool and other spa facilities. Friendly staff members.

Pricing policy could be clearer when booking on booking. Pool should open before 10am in the morning.

🇦🇷

José

8.2

March 2024

Cleanliness, facilities

Staff was not kind and or polite. Breakfast was not included in the price as agreed. Garage was not included in the price and there was never availability.

🇺🇸

Veronica

8.2

June 2023

The staff is courteous, and the breakfast was great.

The rooms were too hot. Because they have a central heating system, I couldn't control the temperature in my room.

🇬🇧

Colin

8.2

February 2022

most thinks we’re very pleasing at the hotel except my two comments below

WiFi in room was virtually none existent, had to go to lobby for good reception (l believe this is common in most hotels in Mar Del Plata) also swimming pool water very cold

🇧🇷

Ben

10

December 2024

Good hotel , recommended .

🇺🇸

Carlos

9.1

November 2022

The room was huge and had three beds, intended for families. The room was clean, breakfast was good.

Points of Interest Around O2 Hotel Mar del Plata

Airports

Astor Piazzolla International Airport

5.4mi

Restaurants

Restaurante

Cuisines

  • Argentinian

Ambiances

  • Family Friendly

Pools

Location

  • Indoor

Features

  • Heated

Age restrictions

  • Adults only

Availability

  • All season

Amenities of O2 Hotel Mar del Plata

Restaurant

Indoor swimming pool

Free wifi

Steam room

Sauna

Air conditioning

Tour desk

Terrace

Soundproof rooms

24-hour front desk

Non-smoking rooms

Beach chairs/Loungers

Kitchenware

Kitchenette

Elevator

Upper floors accessible by elevator

Free toiletries

Balcony

View

Bidet

Soundproof

Bathtub

Stay rules - O2 Hotel Mar del Plata

  • Check-in / Check-out

  • Pets

  • Internet

  • Age restrictions

  • Curfew

  • Parking

  • Children and beds

  • Cards accepted at this property