Skip to main content.
All properties in Barcelona, Spain
1 room, 2 adults

AC Hotel Diagonal L'Illa

4-star4 stars
Avinguda Diagonal, 555, Barcelona, Barcelona, 08029, Spain

4-star hotel with bar/lounge, connected to the convention centre, near Camp Nou
  • Free WiFi
  • Collect nightsYou can collect™ Rewards nights here
  • Price Guarantee
Delicious food
Great location
Great room
Regular internet service
90See all 90 reviews
From 265 reviews

TripAdvisor Traveller Rating

AC Hotel Diagonal L'Illa

from £121
  • Standard Room, 1 King Bed
  • Superior Room, Multiple Beds
  • Family Room, 2 Single Beds
  • Superior Room, 1 King Bed with Sofa bed

What’s around AC Hotel Diagonal L'Illa


  • In Les Corts
  • Camp Nou (23-minute walk)
  • Placa d'Espanya (30-minute walk)
  • Casa Mila (30-minute walk)
  • Monastery of Pedralbes (32-minute walk)
  • Magic Fountain of Montjuic (35-minute walk)
  • Casa Batllo (36-minute walk)
  • National Art Museum of Catalonia (40-minute walk)

Getting around

  • Barcelona (BCN-Barcelona Intl.) 15-min drive
  • Barcelona-Sants Station 21-min walk
  • Barcelona Paseo de Gracia Station 4-min drive
  • Barcelona Placa de Catalunya Station 5-min drive
  • Maria Cristina Station 10-min walk
  • Les Corts Station 12-min walk
  • La Bonanova Station 14-min walk

At a glance

Key facts

Hotel size

  • This hotel has 103 rooms
  • This hotel is arranged over 4 floors


  • Check-in time 3 PM-3 PM
  • Check-out time is noon
  • Express check-in

Required at check-in

  • Credit card or cash deposit required

  • Government-issued photo ID required

Travelling with others


  • Pets not allowed (service animals welcome)


  • Free WiFi in public areas

  • Free WiFi in rooms



  • Self parking (limited) *

Payment types at the property

Other information

  • Smoke-free property
* See small print for additional details or extra charges

In the hotel

Food and drink
  • Buffet breakfast daily (surcharge)
  • Bar/lounge
Things to do
  • Fitness facilities
  • Bicycle rentals nearby
  • Golfing nearby
  • Scooter/moped rentals nearby
Working away
  • Business centre
  • Meeting rooms
  • Conference centre
  • Computer station
  • 24-hour front desk
  • Concierge services
  • Dry cleaning/laundry service
  • Free newspapers in lobby
  • Luggage storage
  • Multilingual staff
  • Porter
  • Number of buildings/towers - 1
  • Lift
  • Safe-deposit box at front desk
  • In-room accessibility
Languages Spoken
  • Catalan
  • English
  • French
  • German
  • Italian
  • Spanish

In the room

Home comforts
  • In-room climate control (air conditioning)
  • Air conditioning
  • Minibar
  • Espresso maker
Sleep well
  • Down comforter
  • Blackout drapes/curtains
  • Soundproofed rooms
  • Sofa bed size king
  • Egyptian-cotton sheets
  • Memory foam mattress
Freshen up
  • Partially open bathroom
  • Shower only
  • Bidet
  • Hair dryer
Be entertained
  • Flat-screen TV
  • Satellite TV channels
Stay connected
  • Desk
  • Free WiFi
  • Phone
Food and drink
  • Free bottled water
  • Daily housekeeping
  • In-room safe

Special features


AC Lounge – This gastropub specialises in Mediterranean cuisine and serves lunch, dinner and light fare.

AC Hotel Diagonal L'Illa’s small print

Also known as

  • AC Hotel Diagonal L'Illa Barcelona
  • AC Diagonal L'Illa
  • AC Hotel Diagonal L"Illa Barcelona, Catalonia
  • AC Hotel Diagonal L'Illa
  • AC Hotel Diagonal L"Illa Barcelona, Catalonia
  • Husa Illa Hotel Barcelona
  • Husa Illa Barcelona, Catalonia
  • Husa l Illa Barcelona
  • AC Hotel Diagonal L'Illa Barcelona
  • AC Hotel Diagonal L'Illa
  • AC Diagonal L'Illa Barcelona


Cash transactions at this property cannot exceed EUR 2500 owing to national regulations. For further details, please contact the property using information on the booking confirmation.

Please note that cultural norms and guest policies may differ by country and by property. The policies listed are provided by the property.

Mandatory fees

You’ll be asked to pay the following charges at check in or check out:

  • A tax is imposed by the city: EUR 1.21 per person, per night, up to 7 nights. This tax does not apply to children under 17 years of age.

Optional extras

Self-parking costs EUR 40 per day

Rollaway beds are available for an extra charge

Buffet breakfast is offered for an extra charge of EUR 20 per person (approximately)

We have included all charges provided to us by this property. However, charges can vary, for example, based on length of stay or the unit you book.

Didn’t find the right property?

Continue searching for Barcelona, Spain

Recent reviews

Superb 9.0 From 90 reviews

Very good 8.0
Highly recommended
Stayed for 2 nights with work. Room was perfect, lots of natural light and on the same floor as the gym.
gb2 night business trip
Very good 8.0
Barcelona Diagonal
Nice hotel but the finish in the rooms was a bit sub-standard and looked like they had rushed the fitting. Great king sized bed and pillows. Great location with shops, restaurants and bars nearby.
gb1 night romance trip
Very good 8.0
4 nights in Barcelona. No time to waste.
Great location. Everywhere we needed to go was a short taxi drive away. And it was walking distance to the Camp Nou.
gb4 night family trip
Exceptional 10.0
We stayed in this hotel for about 9 nights and it was an unforgettable experience. Firstly its located at such a place that you just love it instantly.The staff of the hotel is also very nice .I have a 6 year old boy for whom I required many trips to the kitchen Making maggi boiling milk or anything like that and their the staff of The Suite Bar really were very welcoming everytime I went . They would lovingly take instructions from me as how my son liked his noodles and other things and pack it nicely and give me. I don't know the names of all of them but one and that was Marco Oddera .He was exceptionally good and I never felt that I am in a hotel with no access to kitchen. Thank u Marriot for treating us so nicely. WheneverI go to Barcelona I will always stay here.
gb9 night trip
Exceptional 10.0
Location location
Location was great Staff amazing This hotel is in a high end shopping district Anything you could want is is walking distance It is however not close the the cruise port area I highly recommend it
Marc, usFamily trip

AC Hotel Diagonal L'Illa

Is the description of this property not correct? Tell us