With a privileged location in the city’s most exclusive area, The One Barcelona is a 5*GL hotel with a sophisticated interior design that breathes elegance and distinction. The use of soft tones, with some splashes of colour provided by works of art and upholsteries, natural light and fine materials such as special marble and wood, all play an important role, creating an atmosphere of timeless luxury. The project was executed in collaboration with prestigious designer Jaime Beriestain. The establishment offers large, bright rooms, the Somni Restaurant & Cocteleria, the Despacio Spa at The One, a plunge pool exclusively for guests on the top floor, and the impressive Mood Rooftop Bar, with panoramic views of the city.
Exceptional location
The One Barcelona enjoys an exceptional location in the heart of the city. Located in the emblematic Eixample district, the hotel is only one block from the elegant Passeig de Gràcia, home to the best-known luxury boutiques, restaurants and impressive architecture including the iconic buildings La Pedrera (Casa Milà) and Casa Batlló, both by Gaudí. The hotel is also very close to the city’s main shopping and business districts.
The One is much more than a grand luxury hotel
Clef d’Or Concierge
Plunge pool and solarium with panoramic views
Somni Restaurant (dinners from Tuesday to Saturday)
Somni Bar with restaurant service
Mood Rooftop Bar on the top floor with panoramic views
Despacio Spa at the One with an experience pool, Finnish sauna, relaxation area and two treatment rooms
Enjoy a few hours of wellbeing at the Despacio Spa at The One, where you’ll be able to disconnect from all your daily worries while relaxing in the experience pool or enjoying personalised treatments that use locally produced oils and essences. Standouts among the exclusive beauty and wellness treatments are those from the iS Clinical skin care line, including Fire & Ice – acclaimed as one of Hollywood’s Red Carpet treatments – which gets immediate results for all skin types.
The One Barcelona has two meeting rooms with natural light, equipped with everything you need to hold any kind of event. The two rooms have movable partitions and together can accommodate up to 80 people. In addition, the Mood Rooftop Bar is an exceptional setting for outdoor drinks receptions, as it gives guests the chance to enjoy privileged views of Barcelona.
At The One Barcelona, we take care of every detail so your celebration can be everything you ever dreamed it would be. The hotel offers fine signature cuisine as well as professional, personalised treatment for holding corporate drinks receptions and banquets or private events. Newlyweds can also stay in one of the rooms or suites on their wedding night.
Highlighted offers
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Your retreat, your moment
The new season offers the perfect excuse to switch off from the noise and reconnect with what truly matters.
This season, take advantage of up to 20% off your bookings and turn your days off into an extraordinary experience.
Your autumn getaway awaits! Use code FALL25 and discover your discount.
The One Barcelona invites you to savour The Sandwich Pop-Up, a sensory journey combining signature cocktails with gourmet sandwiches created by chef Miguel Muñoz. In the sophisticated atmosphere of Somni Coctelería, local and international flavours come together in original creations such as El Eulàlia, with chanterelle sausage and aioli that pays homage to Catalan tradition, El Davide, with focaccia, burrata and pistachio pesto that will transport you to the delicious world of Italian cuisine, and many more. Enjoy it from 30 October to 30 November 2025, from 5 pm to 1 am.
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Fusion of art and exclusivity
The One Barcelona presents an exclusive collection of digital artworks by renowned Italian artist Silvia Bardani, who has captured the essence of the hotel in each creation. Discover these unique pieces during your stay and, if one of them catches your eye, you can request a personalised print as an unforgettable souvenir of your trip.
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New Autumn Menu at Somni Restaurant
Das Restaurant Somni unter der Leitung von Küchenchef Miguel Muñoz präsentiert sein neues gastronomisches Angebot für den Herbst. Inspiriert von der mediterranen Tradition und mit saisonalen und kilometerfreien Produkten zubereitet, umfasst das Menü ein fünfgängiges Degustationsmenü, das den anspruchsvollsten Klassikern Tribut zollt, mit besonderem Augenmerk auf unsere exquisiten Reisgerichte. Weitere Informationen finden Sie auf der App des Hotels.
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MICHELIN Recognition for The One Barcelona
The One Barcelona is proud to receive the prestigious MICHELIN Key, an award given for the first time to a selection of hotels that stand out for their excellence. This recognition places the hotel on a par with the famed MICHELIN Stars, highlighting the effort and dedication of our team to provide memorable experiences and exceptional service to the most discerning travellers.
Wellness at the glorious The One Barcelona. As the name suggests, it might be the one place to stay when visiting this city!
The One Barcelona
@ana_albadalejo
Barcelona siempre es un buen plan y @theonebarcelona_ más! 🤗 #WelcomeTheOne
@h10hotels
The One Barcelona
@marianamachado____
Último dia em Barcelona, tivemos tempo para um pequeno almoço demorado de boa conversa com a incrível família da @carlahinojosar 🤍🤍
The One Barcelona
@goldenhairbcn
LINEA SPECIALE HOME CARE💛
The One Barcelona
@mashaledneva
🐙
The One Barcelona
@dianamillos
Now that summer is coming, I explored as many rooftop pools in Barcelona as possible - everything will be soon on the blog for you guys!
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One of my absolute favs has been the swimming pool at @the_one_barcelona by @h10hotels, with one of the best views in town, including Sagrada Família and La Pedrera. 100% recommended! Swipe left to see more 💦 #welcomeh10
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📸 by @alvientooo 💕
Committed to responsible tourism
Stay Green is the H10 Hotels Sustainability Plan. In line with our commitment to society and the environment, its goal is to promote a model for responsible tourism in all our destinations.
Zero Carbon Footprint
Sustainable Water Management
Responsible Consumption
Social Commitment
As part of the Stay Green programme, The One Barcelona hotel has implemented the following actions:
Excellent hotel. Very nice staff, comfortable and quiet rooms, and a terrific rooftop bar and restaurant. Great location for walking Barcelona.
5/5
Excellent stay
Flying_diplo
Nice hotel with great service and an excellent location. The entire team doormen, concierge, and staff were all very welcoming and professional.
The rooms are comfortable and well-designed, although it feels a bit unusual that you enter directly into the bathroom area upon arrival.
Clearly something to get used to. The bed was extremely comfortable.
Breakfast was excellent, with a wide la carte selection and top-notch service.
The only downside was that the sauna wasnt working during the weekend of our stay, and the gym is rather small.
Other than that, great hotel. A wonderful stay.
4/5
Excellent stay!
Sara B
We had a great stay in this magnificient hotel. We had the Barcelona Suite which was absolutely gorgeous with plenty of space for our 3 kids. The staff was very friendly. The kids received some nice gifts which they absolutely adored. We will certainly come back!
5/5
Making a difference
Mark G
The staff at The One Barcelona are first rate. We are so very grateful to the Conceirege team, the beautiful people in housekeeping and the dining staff.
We arrived without luggage, never again British Air, and The One Barcelona worked so hard to help return it two us 48 hours later and to accommodate our needs during the time.
We are most greatful to such wonderful people. THANK YOU ALL!
Clef d’Or Concierge
Plunge pool and solarium with panoramic views
Somni Restaurant (dinners from Tuesday to Saturday)
Somni Bar with restaurant service
Mood Rooftop Bar on the top floor with panoramic views
Despacio Spa at the One with an experience pool, Finnish sauna, relaxation area and two treatment rooms
24h gym with state-of-the-art equipment
2 meeting rooms with natural light
Personalised celebrations with signature cuisine
Limousine service and valet parking
24h room service
Laundry and dry cleaning service (on request, $)
Dog friendly (up to 30 kg, $)
Free Wi-Fi
Zero Carbon Footprint
Sustainable Water Management
Responsible Consumption
Social Commitment
896 reviews 
Excellent and centrally located hotel
Excellent hotel. Very nice staff, comfortable and quiet rooms, and a terrific rooftop bar and restaurant. Great location for walking Barcelona.