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Hilton Honors · Hilton Hotels & ResortsBarcelona, Spain

Hilton Diagonal Mar Barcelona

Hilton Diagonal Mar Barcelona is a modern high-rise Hilton beside CCIB in the seaside Diagonal Mar district, a short walk from Platja de Llevant beach. It is best understood as a convention-friendly, beach-adjacent urban hotel with a seasonal pool scene, family amenities, and easy metro access to central Barcelona.

  • Directly next to the Barcelona International Convention Centre
  • Short walk to Platja de Llevant beach and the seafront promenade
  • Seasonal outdoor pool with cabanas, loungers, umbrellas, and a separate children’s pool
  • Modern 25-floor high-rise in the Diagonal Mar district
  • Two on-site restaurants, a poolside bar, and Mediterranean-focused dining
  • Large meetings footprint with 25 meeting rooms and about 4,170 square meters of event space
The verdict When to go
Hilton Diagonal Mar Barcelona — Barcelona
Booking this stay

Bookable with Hilton Honors points. Award pricing varies by date and category, so check the program's official award chart for current rates rather than trusting a published number that can go stale.

The verdictAI-generated · engine-checked

“Hilton Diagonal Mar Barcelona is a modern high-rise Hilton beside CCIB in the seaside Diagonal Mar district, a short walk from Platja de Llevant beach. It is best understood as a convention-friendly, beach-adjacent urban hotel with a seasonal pool scene, family amenities, and easy metro access to central Barcelona.”

Book it if
  • ideal for CCIB conference attendees
  • ideal for families wanting a pool and beach-adjacent base
  • ideal for Hilton loyalists who prefer a modern seaside district over the Gothic Quarter
  • ideal for business travelers needing meeting space and metro access
Key takeaways
  • This is a modern, high-rise Hilton in Barcelona’s Diagonal Mar seaside district, not the historic center.
  • The hotel is especially convenient for CCIB events, with the convention center directly next door.
  • Leisure strengths include a seasonal outdoor pool, cabanas, a children’s pool, and beach access about 550 meters away.
  • Rooms are relatively spacious for a city hotel, with standard rooms around 30 to 38 square meters and suites around 130 square meters.
  • No dedicated executive lounge is advertised, so lounge access should not be assumed.
Diamond breakfast benefit
Not confirmed
Suite upgrade eligibility
Not confirmed
Free Wi-Fi for members
Not confirmed
At a glanceUpdated 2026-07-10T01:48:50.671492+00:00 · comparables research
Pools
2 · Outdoor
Source
Beach
Beach access
Source
WellnessNot enough data
DiningNot enough data
LocationNot enough data
RoomsStrong
LeisureStrong
Room profile
Suite ForwardHigh
  • · avg 5.0 listed features per room type
  • · suite accommodations present
On-site recreation
Fitness Center
Compare with a nearby property
About the property

What makes Hilton Diagonal Mar Barcelona worth the points.

Hilton Diagonal Mar Barcelona is a modern, 25-floor Hilton in Sant Martí’s Diagonal Mar i el Front Marítim del Poblenou district, beside the Barcelona International Convention Centre and facing the Diagonal Mar shopping center. It is a seaside business-and-leisure base rather than a historic-center hotel, with Platja de Llevant beach about 550 meters away and El Maresme–Fòrum metro station within a short walk. The property’s appeal comes from combining convention convenience with a more relaxed coastal setting. Guests have access to a seasonal outdoor pool area with cabanas, sun loungers, umbrellas, a children’s pool, and a poolside bar, plus an on-site fitness center and family-focused amenities for children under 12. Rooms are modern and comparatively roomy, with standard accommodations generally around 30 to 38 square meters and views that may look toward the Mediterranean, pool area, city, or Diagonal Mar district. Suites are much larger at roughly 130 square meters and add enhanced living space appropriate for longer stays or guests who want more room. Dining is centered on Mediterranean cuisine, with two on-site restaurants, a breakfast buffet, children’s menus, and seasonal poolside service. For city sightseeing, the metro provides a practical link to central Barcelona, while nearby points such as the beach, Diagonal Mar mall, and Port Forum area keep the immediate neighborhood convenient.

Rooms & suites

Pick your window on the city.

about 30 square meters
Standard Guest Room

Standard rooms are modern city-hotel accommodations of about 30 square meters, with layouts suited to both business travelers and families. They include practical in-room comforts for work and rest.

comfortable bedsdesk or workspacelarge bathroomfree Wi-Fi
approximately 30 to 38 square meters
Pool View Guest Room

These larger guest rooms fall within the hotel’s general 30- to 38-square-meter room range and may look toward the pool area, which reviewers note can be one of the more pleasant outlooks. They suit guests who want the same practical Hilton setup with a more relaxed view.

pool-area outlook in selected roomsair-conditioningTVtea and coffee facilities
Mediterranean, city, or Diagonal Mar views in selected rooms
Mediterranean or City View Guest Room

Set within the high-rise building, view-oriented rooms may overlook the Mediterranean, the city, or the Diagonal Mar district depending on assignment. They offer the same modern amenities as the hotel’s standard rooms with a stronger sense of place.

desk or workspaceminibarfree Wi-Filarge bathroom
about 130 square meters
Suite

Suites are substantially larger than standard rooms at roughly 130 square meters. They are intended for guests wanting significantly more space, with enhanced living area and high-rise views.

separate living spacepanoramic Mediterranean or city views in selected suiteslarge bathroomfree Wi-Fi
Dining

Where you'll actually eat.

On-site Mediterranean restaurantsMediterraneanThe hotel has two on-site restaurants serving Mediterranean cuisine across breakfast, lunch, and dinner. Expect a substantial breakfast buffet and family-friendly options including children’s menus.
Poolside barDrinks and light bitesThe seasonal poolside bar supports the hotel’s outdoor pool and beach-club atmosphere, with drinks and casual fare by the pool area when open.
Timing

When to go.

Live · you're in July
Best time
Apr–Jun, Sep–Oct

Shoulder-season months offer mild, relatively dry weather around 14–21°C, fewer crowds, manageable prices, and good conditions for festivals and sightseeing without peak-summer heat.

Avoid
Jul–Aug

Hot, humid conditions coincide with peak tourist season, larger crowds, higher accommodation prices, stronger award demand, and some August closures.

From the analysis

A few more timing notes.

Choose warmer months if the seasonal outdoor pool, cabanas, children’s pool, and poolside bar are a priority.
Beach-focused travelers will get the most from the hotel when Platja de Llevant and the seafront promenade are comfortable for swimming and outdoor time.
If attending an event at CCIB, check the convention calendar early, as the hotel’s location directly next to the venue makes it especially relevant for major meetings.
For sightseeing-heavy trips, the hotel works year-round, but plan around the roughly 20-minute metro ride to the central areas.
The fine print
  • · The location is beach-adjacent and convention-friendly, but it is not in the Gothic Quarter or the traditional sightseeing core.
  • · The outdoor pool, beach-club setup, and poolside bar are seasonal, so availability can vary by date.
  • · No dedicated executive lounge is advertised for this property.
Pay with points

Cards that get you here.

Co-brand cards earn Hilton Honors points directly; the rest move points in from bank programs at the ratios and transfer times shown. Award pricing itself lives with the official Hilton Honors tools above.

The Barcelona shortlist

How it stacks up across town.

Full comparison →
This property compared with other hotels in Barcelona
HotelProgram
Hilton Diagonal Mar Barcelonathis one
Hilton Honors
Alexandra Barcelona Hotel, Curio Collection by Hilton
Hilton Honors
Cotton House Hotel, Autograph Collection
Marriott Bonvoy
Grand Hyatt Barcelona
World of Hyatt
Hilton Barcelona
Hilton Honors
Book experiences

Tours & activities in Barcelona.

Tours and activities via Viator. Prices shown are live from Viator at page load. We may earn a commission if you book. Hotel-booking commission policy unchanged.

Getting there & around

Barcelona, decoded.

The neighborhood

Modern seaside business and residential district in Sant Martí / Diagonal Mar i el Front Marítim del Poblenou, away from the historic center but close to the beach, CCIB, and Diagonal Mar shopping.

Barcelona International Convention Centre next doorDiagonal Mar Shopping Center facing the hotelPlatja de Llevant beach about 550 meters awayEl Maresme–Fòrum metro station about 5 to 7 minutes on footSagrada Família about 5 kilometers away
On property
seasonal outdoor poolchildren’s poolcabanas, sun loungers, and umbrellaspoolside barfitness centertwo on-site restaurants25 meeting roomsfamily amenities and children’s menus
  • 25-floor high-rise completed in 2004
  • directly adjacent to CCIB
  • seasonal resort-style pool area with cabanas and a children’s pool
  • large event footprint of about 4,170 square meters
  • short walk to Platja de Llevant beach
FAQs · schema.org/FAQPage

What people ask about Hilton Diagonal Mar Barcelona.

Data freshness
  • // award pricing: see official Hilton Honors award chart
  • // source: www.hilton.com

Cash rates are re-checked on a schedule; live award pricing comes straight from the program rather than a number we publish here. See methodology.

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