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Hotel Attica 21 Barcelona Mar

4.0 star property
Hotel connected to the convention center in Barcelona with a rooftop terrace

Choose dates to view prices

Photo gallery for Hotel Attica 21 Barcelona Mar

Seasonal outdoor pool, sun loungers
Front of property - evening/night
Poolside bar
Lobby sitting area
Lobby

Reviews

8.4 out of 10
Very good

Popular amenities

  • Bar
  • Pool
  • Room service
  • Housekeeping
  • 24/7 front desk

Explore the area

View in a map
Carrer de Provencals, 10, Barcelona, 08019
  • Place, Diagonal Mar Shopping Mall
    ‪8 min walk‬
  • Place, Sagrada Familia
    ‪5 min drive‬
  • Place, La Rambla
    ‪7 min drive‬
  • Airport, Barcelona (BCN-Barcelona Intl.)
    ‪19 min drive‬

Room options

View all photos for Double or Twin Room (extra bed adult)

Minibar, in-room safe, desk, soundproofing

Double or Twin Room (extra bed adult)

10.0 out of 10
Exceptional
(2 reviews)
  • 204 sq ft
  • Sleeps 3
  • 3 Twin Beds

View all photos for Double or Twin Room (extra bed child)

Double or Twin Room (extra bed child) | Minibar, in-room safe, desk, soundproofing

Double or Twin Room (extra bed child)

8.6 out of 10
Excellent
(4 reviews)
  • 204 sq ft
  • Sleeps 3
  • 3 Twin Beds OR 1 Double Bed and 1 Twin Bed

View all photos for Family Room

Minibar, in-room safe, desk, soundproofing

Family Room

  • 204 sq ft
  • Sleeps 4
  • 2 Twin Beds and 1 Double Bed

View all photos for Premium Room

Minibar, in-room safe, desk, soundproofing

Premium Room

10.0 out of 10
Exceptional
(1 review)
  • 204 sq ft
  • Sleeps 2
  • 2 Twin Beds

View all photos for Double or Twin Room (parking included)

Minibar, in-room safe, desk, soundproofing

Double or Twin Room (parking included)

  • Sleeps 2
  • 2 Twin Beds

View all photos for Double or Twin Room

Minibar, in-room safe, desk, soundproofing

Double or Twin Room

8.6 out of 10
Excellent
(8 reviews)
  • 204 sq ft
  • Sleeps 2
  • 1 King Bed OR 2 Twin Beds

View all photos for Double Room Single Use

Minibar, in-room safe, desk, soundproofing

Double Room Single Use

10.0 out of 10
Exceptional
(1 review)
  • 204 sq ft
  • Sleeps 1
  • 1 King Bed OR 2 Twin Beds

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About the neighborhood

Barcelona

Located in Sant Martí, Hotel Attica 21 Barcelona Mar is within a 10-minute walk of popular sights such as Playa de la Nova Mar Bella and Diagonal Mar Shopping Mall. This 75-room, 4-star hotel welcomes guests with conveniences like free in-room WiFi, a rooftop terrace, and a 24-hour business center. Centrally located in Barcelona, the hotel is connected to the convention center and also a short walk from Parc del Fòrum and Museum of Natural Sciences of Barcelona.

What's nearby

  • Diagonal Mar Shopping Mall - 8 min walk - 0.4 miles
  • Parc del Fòrum - 13 min walk - 0.7 miles
  • Sagrada Familia - 5 min drive - 2.2 miles
  • Plaça de Catalunya - 7 min drive - 2.8 miles
  • La Rambla - 7 min drive - 3.1 miles

Getting around

  • Barcelona El Clot Arago Station - 4 min drive
  • Selva de Mar Station - 5 min walk
  • Barcelona El Prat Airport (BCN) - 34 min drive

Restaurants

  • ‪Bar restaurante Olimpiada 92 - ‬4 min walk
  • ‪Ombú - ‬3 min walk
  • ‪Kibo - ‬4 min walk
  • ‪Cal Tete - ‬2 min walk
  • ‪Granier - ‬1 min walk

About this property

Hotel Attica 21 Barcelona Mar

Hotel connected to the convention center in Barcelona with a rooftop terrace
Guests of Hotel Attica 21 Barcelona Mar enjoy a rooftop terrace, free WiFi in public areas, and meeting rooms. If you drive, self parking is EUR 20 per night, and there's also an area shuttle for a fee. Multilingual staff at the front desk are standing by 24/7 to help with dry cleaning/laundry, tours or tickets, and securing valuables. Additional amenities include conference space, a 24-hour business center, and a seasonal outdoor pool.
26-inch LED TVs come with satellite channels, and guests can stay connected with free WiFi. Bathrooms offer deep soaking tubs, hair dryers, and free toiletries. Other standard amenities include minibars, safes, and desks.
Recreational amenities at the hotel include a seasonal outdoor pool.

The recreational activities listed below are available either on site or nearby; fees may apply.

Awards and affiliations

Eco-Certified Property
This property participates in Biosphere, 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

  • Height restrictions apply for onsite parking
  • Area shuttle (surcharge)
  • Covered self parking on site (EUR 20 per night)
  • Wheelchair-accessible parking available
  • Onsite parking options include a garage

Food and drink

  • Daily buffet breakfast available 7:00 AM to 10:30 AM for a fee: EUR 17 for adults and EUR 8.50 for children
  • A bar/lounge
  • A coffee shop/cafe
  • Coffee and tea in common areas
  • Snack bar/deli

Things to do

  • Seasonal outdoor pool
  • TV in common areas

Family friendly

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

Conveniences

  • 24-hour front desk
  • Free newspapers in lobby
  • Laundry facilities
  • Luggage storage
  • Safe at front desk
  • Vending machine

Guest services

  • Concierge services
  • Dry cleaning/laundry service
  • Housekeeping (daily)
  • Multilingual staff
  • Tour and ticket assistance

Business services

  • 24-hour business center
  • 570 square feet of conference space
  • Meeting rooms

Outdoors

  • Pool loungers
  • Rooftop terrace

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Elevator
  • Grab bar near toilet
  • Wheelchair accessibility
  • Wheelchair-accessible parking
  • Wheelchair-accessible path of travel

More

  • 1 building
  • 5 floors
  • Ballroom
  • Banquet hall
  • Built in 2000
  • Smoking not allowed

Room amenities

Bedroom

  • Bedsheets provided

Bathroom

  • Bathtub
  • Bidet
  • Free toiletries
  • Hair dryer
  • Private bathroom
  • Towels provided

Entertainment

  • 26-inch LED TV with satellite channels

Food and drink

  • Limited room service
  • Minibar

More

  • Air conditioning (climate-controlled)
  • Connecting rooms available
  • Desk
  • Safe
  • Soundproofed rooms

Policies

Check-in

Check-in start time: 2 PM; Check-in end time: 5:30 AM
Contactless check-in available

Check-out

Check-out before noon
Contactless check-out available

Special check-in instructions

Front desk staff will greet guests on arrival at the property
This property is located in the city's Low Emission Zone; only low-emission vehicles are permitted to enter. Guests with non-Spanish license plates must register their vehicle with the city in advance.

Access methods

Staffed front desk

Pets

  • Service animals exempt from fees

Children and extra beds

  • One child 12 years old or younger stays free when using existing bedding
  • Rollaway/extra beds are available for EUR 35 per night

Property payment types

Important information

Fees

You'll be asked to pay these charges at the property:

  • A tax is imposed by the city and collected at the property. Exemptions or reductions might apply. For more details, please contact the property using the information on the reservation confirmation received after booking.
  • A tax is imposed by the city: EUR 6.27 per person, per night, up to 7 nights. This tax does not apply to children under 17 years of age.

These are all of the charges provided to us by the property.

Optional extras

These fees and deposits will be charged at check-in, check-out, or the time of service.

  • Fee for buffet breakfast: approximately EUR 17 for adults and EUR 8.5 for children
  • Covered self parking fee: EUR 20 per night
  • Rollaway bed fee: EUR 35 per night

This list may not be comprehensive. Fees and deposits might 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
Please note that cultural norms and guest policies may differ by country and by property; the policies listed are provided by the property
  • Check-in: 2 PM
  • Check-out: noon
The front desk is open 24 hours a day. Driving? This property offers parking (fees apply).
Property Registration Number HB-004340

We should mention

Details about charges, deposits, or other important information:

  • This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession.
  • Charges for extra guests may apply and vary depending on the property's policy.
  • A cash deposit, credit card, or debit card for incidental charges, as well as a government-issued photo ID, may be required at check-in.
  • Special requests are subject to availability at the time of check-in and can't be guaranteed. Certain requests may come with additional charges.
  • This property accepts credit cards, debit cards, and cash.

Additional information about polices, regulations, and more:

  • Due to national regulations, cash transactions can't exceed EUR 1000 at this property. For additional details, contact the property using the contact information on your booking confirmation.
  • The seasonal pool is open from May 01 to September 30.
  • Registered guests are the only ones allowed in guestrooms.
  • Connecting or adjoining rooms can be requested, but all rooms are subject to availability. Contact the property using the phone number on your booking confirmation.
  • Parking has height restrictions.

Property is also known as

Attica 21 Barcelona Mar
Attica Mar
Hotel Attica 21 Barcelona Mar
Hotel Attica Mar
Hotel Attica 21 Mar
Attica 21 Mar
Attica 21 Barcelona Barcelona
Hotel Attica 21 Barcelona Mar Hotel
Hotel Attica 21 Barcelona Mar Barcelona
Hotel Attica 21 Barcelona Mar Hotel Barcelona

Frequently asked questions

Is a free cancellation option available at Hotel Attica 21 Barcelona Mar?

Hotel Attica 21 Barcelona Mar provides free cancellation on certain room rates. For more details, take a look at the cancellation policy on our site.

How much does it cost to stay at Hotel Attica 21 Barcelona Mar?

As of Oct 15, 2025, prices found for a 1-night stay for 2 adults at Hotel Attica 21 Barcelona Mar on Nov 4, 2025 start from $195.69, excluding taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

What's there to do around Hotel Attica 21 Barcelona Mar?

This hotel is situated in Sant Martí within a 10-minute walk of Diagonal Mar Shopping Mall, Avinguda Diagonal, and Playa de la Nova Mar Bella. You'll also find Barceloneta Beach and Sagrada Familia within a short drive.

Will I be able to park at Hotel Attica 21 Barcelona Mar?

Yes, covered parking is offered for EUR 20 per night. Accessible parking is also available for guests.

Does Hotel Attica 21 Barcelona Mar include a casino at the property?

No, Hotel Attica 21 Barcelona Mar doesn't have a casino.

Is there an indoor pool at Hotel Attica 21 Barcelona Mar?

No, this hotel doesn't have an indoor pool; however, there is an outdoor pool. The seasonal pool will be open from May 01 until September 30.

Is Hotel Attica 21 Barcelona Mar good for couples?

Couples staying at this hotel will appreciate amenities like a soaking tub and a minibar as well as a bar.

Does Hotel Attica 21 Barcelona Mar have a hot tub?

No, there isn't a spa tub at this hotel.

Does Hotel Attica 21 Barcelona Mar have a restaurant with a breakfast menu?

Yes, Hotel Attica 21 Barcelona Mar serves buffet breakfast each morning for a surcharge from its cafe.

Does Hotel Attica 21 Barcelona Mar allow pets to stay free of charge?

No, pets aren't allowed at Hotel Attica 21 Barcelona Mar though service animals are welcome.

Are there connecting rooms at Hotel Attica 21 Barcelona Mar?

Yes, this hotel has connecting guestrooms you can book for your group event or vacation.

Where is the closest airport to Hotel Attica 21 Barcelona Mar?

The closest major airport to Hotel Attica 21 Barcelona Mar is Barcelona El Prat Airport (BCN), which is 12.8 mi away (34 minutes by car).

Are there rooms with balconies at Hotel Attica 21 Barcelona Mar?

No, there aren't any guestrooms with balconies at Hotel Attica 21 Barcelona Mar.

Reviews

Hotel Attica 21 Barcelona Mar Reviews

8.4

Very Good

8.8/10

Cleanliness

8.6/10

Staff & service

8.2/10

Amenities

8.4/10

Property conditions & facilities

8.6/10

Eco-friendliness
Rating 10 - Excellent. 347 out of 1001 reviews
Rating 8 - Good. 504 out of 1001 reviews
Rating 6 - Okay. 115 out of 1001 reviews
Rating 4 - Poor. 22 out of 1001 reviews
Rating 2 - Terrible. 13 out of 1001 reviews

Reviews

10/10 Excellent

Helena

Stayed 1 night in Jul 2025

8/10 Good

Maria

Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Close to shopping and the beach. Lots of food options around so we were fine not getting the breakfast from hotel. A bit far to the main attractions with taxi fare around 20e to each destination (park guell, and La Rambla). We didn't take public transportation but it may be close to subway.
Stayed 3 nights in Jun 2025

10/10 Excellent

Charlotte

Stayed 5 nights in Jun 2025

10/10 Excellent

Michael

Traveled with group, Traveled with family
Liked: Cleanliness, amenities, property conditions & facilities
A great hotel for our large group - excellent breakfast buffet! Walkable to the beach
Stayed 3 nights in May 2025

10/10 Excellent

Carlos

Liked: Cleanliness, amenities, property conditions & facilities
Great
Stayed 3 nights in Jun 2025

8/10 Good

Peter

Liked: Cleanliness, staff & service, property conditions & facilities

Offer promise but failed to deliver

We was given a room that has an adjoining door to the room next door, you could hear every word of the guests in the room next to us, It was like they were in the same room, went to reception who acknowledged this issue (must be common) and they moved us to a room across the hall. Next morning at 7.55am, workman started renovations in the room next to ours, they were ripping out the bathroom, the noise was horrific and the walls were shaking. We were going out early that day, but still no consideration for there clients. Aside from that reception team frosty but hotel is ok as long as you don’t get an adjoining room or one next to builders works !!! There are better hotels nearby for the same cost.
Stayed 2 nights in May 2025

10/10 Excellent

Pamela

Business traveler
Liked: Staff & service, property conditions & facilities, room comfort

Amazing 3 day stay

Our stay was amazing, staff were friendly and services was top notch Slight issue with internet but was resolved in the end Clean rooms, quiet and safe neighbourhood, great food, 5 mins walk to the metro which was very convenient, roof top to relax in the evenings and a pool, lots of shops and restaurants around the hotel. Amenities were in great condition I will definitely recommend.
Stayed 3 nights in May 2025

8/10 Good

Mariam

Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The hotel in an ideal location for transport in and out of Barcelona city centre. The reception staff friendly and helpful. Slightly pricey for facilities and breakfast offered. Overall a pleasant stay.
Stayed 3 nights in Apr 2025

10/10 Excellent

Kristen

Liked: Cleanliness, staff & service, property conditions & facilities
The hotel was very clean and in a convenient location to the L4 metro line. The staff were SO kind and accommodating!
Stayed 7 nights in Feb 2025

10/10 Excellent

Aaron

Stayed 1 night in Feb 2025

6/10 Okay

Jasmine

Liked: Staff & service
Stayed 2 nights in Feb 2025

10/10 Excellent

Alejandra

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Staff was super friendly and the breakfast was excellent!
Stayed 1 night in Nov 2024

8/10 Good

Xiaoguang

Liked: Staff & service, property conditions & facilities
Disliked: Cleanliness
The hotel overall is good, and the staff are warm and attentive. However, one thing must be pointed out: in Room 509, the bed near the wardrobe appeared to have unchanged sheets, with black lint and an unpleasant odor. When we lifted the sheets, there was a large, dried yellow stain left by a previous guest. The hotel management should review its cleanliness standards.
Stayed 2 nights in Oct 2024

10/10 Excellent

Mary

Stayed 3 nights in Oct 2024

10/10 Excellent

Mahdi, Toronto

Stayed 1 night in Sep 2024

10/10 Excellent

Stephan

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 4 nights in Aug 2024

8/10 Good

Nicole

Stayed at this location for 8 days, overall it was okay. Room was cleaned almost every day. No laundry on site, don't expect it even if advertised. Reception desk, the best person was Ana- the others were not as friendly. don't call for room service. They get upset. Breakfast was okay. The views were not as advertised. the pool does not have a bar upstairs, very small. what you see in pictures looks bigger than what it is. It was close to the Metro, about 5-10 min walk, used it every day to get breakfast/lunch and dinner. It is close to the beach, about 10-15 min walk. If i were to travel again to Barcelona, just Book in the city.
Stayed 8 nights in Jun 2024

10/10 Excellent

Christine

Traveled with group
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great hotel. Nice and quiet to end our week-long trip. Best sleeps of the trips on the beds! Would stay again.
Stayed 2 nights in Jun 2024

10/10 Excellent

Syeda

Stayed 2 nights in May 2024

8/10 Good

John

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 3 nights in May 2024

6/10 Okay

Isabella

Traveled with group
Liked: Cleanliness, property conditions & facilities, room comfort
Disliked: Staff & service
Service wasn’t very good. Customer service was rude and they did not have laundry services.
Stayed 2 nights in Apr 2024

10/10 Excellent

Hobayda

Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
An beautiful and clean place. I had a wonderful stay over there
Stayed 4 nights in Feb 2024

10/10 Excellent

Leticia, San Antonio

Stayed 3 nights in Jan 2024

10/10 Excellent

Yamilex

Traveled with group
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Cómodo, limpio y buen servicio
Stayed 2 nights in Sep 2023

8/10 Good

Christine

Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
It was very close to the beach which we enjoyed. The internet was not reliable in our room, it kept droping out - perhaps that was because we were on the 5th floor. It was good in the lobby.
Stayed 3 nights in Sep 2023