Hilton Diagonal Mar Barcelona
Hilton Diagonal Mar Barcelona has 3 meeting/event spaces for 200–2,500 delegates (theatre), largest: Diagonal Ballroom (2,500).
- Up to 2,500 delegates
- 3 meeting spaces
- On-site parking
1 photosPhotography pending verification1 photosCapacity overview
3 spaces · capacities by layout · floor area in m²
| Room | Theatre | Cabaret | Boardroom | Classroom | U-shape | Banquet | Reception | m² |
|---|---|---|---|---|---|---|---|---|
| Diagonal Ballroom | 2500 | — | 100 | 1200 | 150 | — | — | 1200 |
| Barcelona Room | 450 | — | 60 | 250 | 80 | — | — | 400 |
| Mediterrani Room | 200 | — | 40 | 120 | 50 | — | — | 200 |
At a glance
The Hilton Diagonal Mar Barcelona is a contemporary 4-star hotel located directly on Bogatell Beach in Barcelona's modern Diagonal Mar area. The hotel features 433 rooms and suites with stunning sea or city views, complemented by comprehensive conference and event facilities. With over 3,000 square meters of flexible meeting space including a grand ballroom accommodating up to 2,500 delegates, the venue is ideal for large conferences, corporate events, and social gatherings. The hotel offers multiple dining options, a fitness center, outdoor pool, and direct beach access, making it perfect for combining business with leisure in one of Europe's most vibrant cities.
Best suited for
- Corporate Conferences
- Business Meetings
- Wedding Receptions
- Gala Dinners
- Product Launches
Why book with us?
- Independent venue sourcing
- Free to event organisers
- Access to negotiated rates
- Alternative venues included
- Human expert support
Know before you book
Provenance shown for every factMeeting spaces at this venue
Pricing & packages
Exact rates are confirmed on your proposal — our experts negotiate on your behalf.
Meeting room, equipment, lunch & refreshments.
Half day, full day and evening rates available on request.
Bespoke menus and exclusive-use packages for private events.
Food & catering
- Restaurant on site
- Bar on site
Dietary options catered for
Top facilities
- Free WiFi
- AV equipment
- Air conditioning
- Natural daylight
- Sea views
- Parking
- Accessible
- Restaurant
AV & production
Accessibility
Always confirm specific access requirements with our team — we check on your behalf.
- Wheelchair accessible
- Step-free access
- Accessible restrooms
- Elevator access
Location & getting there
Passeig del Taulat, 262-264, Barcelona, 08019, Spain
Venue Intelligence™
Every rating below is computed from verified platform data — never marketing copy.
Hilton Diagonal Mar Barcelona is a verified hotel in Barcelona, hosting up to 2,500 guests. Its profile rates most strongly for Corporate, Hybrid Ready, International. Verified on-site: wi-fi, av & production, food & catering, bedrooms. Best suited to corporate conferences and board meetings.
Best for: corporate conferences and board meetings, hybrid and streamed events, international delegations and residential events.
Sustainability credentials are not yet evidenced in the profile data.
Venue profile ratings
- Corporate★★★★★
- Luxury★★★★★
- Historic★★★★★
- Creative★★★★★
- Eco★★★★★
- Hybrid Ready★★★★★
- Networking★★★★★
- Training★★★★★
- International★★★★★
- Accessibility★★★★★
Verified on-site
- Wi-Fi✓ Verified
- AV & production✓ Verified
- Food & catering✓ Verified
- Bedrooms✓ Verified
- SustainabilityNot listed
- Accessibility✓ Verified
Venue IQ™
A living intelligence record — every entry is generated from verified platform data, not marketing copy.
- Oct 2025Venue verified and listed
Added to the InternationalVenues.com verified directory.
- Oct 2025Quality score 97/100
Top-tier data completeness — capacities, facilities and access verified.
Frequently asked
How many meeting rooms does Hilton Diagonal Mar Barcelona have?
Hilton Diagonal Mar Barcelona has 3 meeting and event spaces in Barcelona, seating up to 2,500 delegates theatre-style in the largest room.
What is the capacity of Hilton Diagonal Mar Barcelona's largest event space?
The largest event space at Hilton Diagonal Mar Barcelona is Diagonal Ballroom, with a maximum capacity of 2,500 guests.
What conference facilities does Hilton Diagonal Mar Barcelona offer?
Hilton Diagonal Mar Barcelona offers Free WiFi, AV equipment, Air conditioning, Natural daylight, Projectors, LED Screens, PA System across its 3 meeting and event spaces.
What is the maximum capacity?
Up to 2500 guests in theater style, 1200 for banquet seating, multiple breakout rooms available
What AV equipment is available?
Professional AV equipment including projectors, screens, sound systems, and technical support staff available
Is catering available?
Full-service catering with international and Mediterranean cuisine, custom menus available
Is there parking available?
On-site parking available with valet service, additional public parking nearby
About Hilton Diagonal Mar Barcelona
The Hilton Diagonal Mar Barcelona is a contemporary 4-star hotel located directly on Bogatell Beach in Barcelona's modern Diagonal Mar area. The hotel features 433 rooms and suites with stunning sea or city views, complemented by comprehensive conference and event facilities. With over 3,000 square meters of flexible meeting space including a grand ballroom accommodating up to 2,500 delegates, the venue is ideal for large conferences, corporate events, and social gatherings. The hotel offers multiple dining options, a fitness center, outdoor pool, and direct beach access, making it perfect for combining business with leisure in one of Europe's most vibrant cities.
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Photo: Thomas Quine · CC BY 2.0 via Wikimedia Commons
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