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Hotel Attica21 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 Attica21 Barcelona Mar

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

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, Parc del Fòrum
    ‪13 min walk‬
  • Place, Sagrada Familia
    ‪6 min drive‬
  • Airport, Barcelona (BCN-Barcelona Intl.)
    ‪22 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 Attica21 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 - 6 min drive - 2.2 miles
  • Plaça de Catalunya - 9 min drive - 3.5 miles
  • La Rambla - 10 min drive - 3.7 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
  • ‪Kibo - ‬4 min walk
  • ‪Ombú - ‬3 min walk
  • ‪Cal Tete - ‬2 min walk
  • ‪Tapas Sin Fronteras - ‬4 min walk

About this property

Hotel Attica21 Barcelona Mar

Hotel connected to the convention center in Barcelona with a rooftop terrace
Guests of Hotel Attica21 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, securing valuables, and luggage storage. 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 Attica21 Barcelona Mar?

Hotel Attica21 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 Attica21 Barcelona Mar?

As of Nov 9, 2025, prices found for a 1-night stay for 2 adults at Hotel Attica21 Barcelona Mar on Dec 9, 2025 start from $89.78, 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 Attica21 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 Sagrada Familia and Plaça de Catalunya within a short drive.

Will I be able to park at Hotel Attica21 Barcelona Mar?

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

Does Hotel Attica21 Barcelona Mar include a casino at the property?

No, Hotel Attica21 Barcelona Mar doesn't have a casino.

Is there an indoor pool at Hotel Attica21 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.

What do couples enjoy most about Hotel Attica21 Barcelona Mar?

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

Does Hotel Attica21 Barcelona Mar have a hot tub?

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

Does Hotel Attica21 Barcelona Mar have a restaurant with a breakfast menu?

Yes, Hotel Attica21 Barcelona Mar serves buffet breakfast each morning for a surcharge from its cafe.

Does Hotel Attica21 Barcelona Mar allow pets to stay free of charge?

No, pets aren't allowed at Hotel Attica21 Barcelona Mar though service animals are welcome.

Are there connecting rooms at Hotel Attica21 Barcelona Mar?

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

Where is the closest airport to Hotel Attica21 Barcelona Mar?

The closest major airport to Hotel Attica21 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 Attica21 Barcelona Mar?

No, there aren't any guestrooms with balconies at Hotel Attica21 Barcelona Mar.