Description of the conference facilities and meeting rooms

Hilton Diagonal Mar Barcelona is a beloved hotel near Barcelona beach, perfect for both vacationing and business travellers. Holidaymakers hurry to reserve rooms so they’ll be able to stroll to the impressive Diagonal Mar shopping centre, the biggest in the city, just across the street and the Purobeach Barcelona. Beach adventures, generous sun tanning and great times await you there. Corporate guests choose our Sant Marti hotel for the location within the financial sector and the modern, high-tech meeting rooms on site – 22 flexible event spaces. Visit Aürt restaurant to experience an intense gastronomic adventure in an exclusive setting or enjoy the casual dining and bar concept of Ma''i all throughout the day. Celebrate the happiest day of your life in the elegant Ballroom which holds up to 1000 people. Our dedicated team of professionals will ensure that every little detail is perfectly planned - from the guest list to the menu.


Enjoy a location in the heart of Barcelona's financial district, 25 minutes from Barcelona International Airport. The Hilton Diagonal Mar Barcelona hotel offers bright and spacious guest rooms, deluxe rooms and unique relaxation rooms. Executive rooms and suites include complimentary access to the Executive Lounge for breakfast and afternoon and evening drinks. Relax by the seasonal outdoor pool and enjoy cocktails and a poolside lunch at the stylish Purobeach Barcelona. Indulge in a fusion of Mediterranean and Catalan cuisine in contemporary surroundings at the Indigo Restaurant. Unwind with authentic tapas dishes on comfortable sofas and large chairs in the modern Pistaccio Lobby Bar & Lounge. Stay active in the fitness center with sauna or visit the beach and marina, located just 400 meters from this Barcelona hotel.

Name m2
Ballroom A320060160210250
Ballroom B343070180280300
Ballroom C334060160210250
Ballroom A + B665080500500330
Ballroom B + C679080330500500
Ballroom A1/A2/A31053030606080
Ballroom C1/C2/C31103030606080
Adriatic A/ Adriatic B401415201830
Albora A / Albora B2814001420
Baltic A / Baltic B401415201830
Marmara A / Marmara B401415201830
Mediterrani A2814001420
Mediterrani B682629334060
Purobeach Barcelona Terrace28000005000

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