Alojamiento sostenible y ecológico: IMPT lists hoteles ecológicos, estancias con certificación verde, casas de huéspedes sostenibles, and viaje responsable options — from hoteles carbono neutral and eco lodges to respetuoso con el medio ambiente B&Bs and alojamiento de cero emisiones. Cada reserva elimina 1 tonelada de CO₂ verificado at the garantía de mejor precio — mismo precio que Booking.com o mejor.
🌍 Tu Impacto de Carbono en Este Hotel
Una noche de hotel promedio produce aproximadamente 35 kg of CO₂ — from air conditioning, laundry, lighting, and food. When you book AC Hotel Diagonal L’Illa by Marriott through IMPT, we retire 1,000 kg of UN-verified carbon removal credits. That's not carbono neutral. That's carbon-negative.
How it works: IMPT funds the carbon removal from its booking commission — you pay €0 extra. Credits come from UN-verified regenerative agriculture projects, tokenised on Ethereum, with a public retire code anyone can verify. No double-counting. No greenwashing.
🏘️ The Neighbourhood
AC Hotel Diagonal L’Illa by Marriott is located in barcelona, spain. The surrounding area offers local dining, shopping, and attractions within walking distance.
⭐ What Guests Say
AC Hotel Diagonal L’Illa by Marriott is rated 9.3/10 (Exceptional) based on 853 verified guest reviews.
🏨 Amenities
💰 Price Guide
Rooms at AC Hotel Diagonal L’Illa by Marriott start from approximately €150/night for a standard double. Booking through IMPT matches Booking.com prices — and new members get a €5 de crédito de bienvenida on their first booking.
Tip: Book through IMPT to save up to 10% vs Booking.com, get a €5 de crédito de bienvenida, and automatically retire 1 tonne of CO₂ — all at no extra cost.
📍 Location
{'street': 'Avinguda Diagonal 555', 'city': 'Barcelona', 'region': '', 'postal_code': '', 'country': 'Spain'}
❓ Preguntas Frecuentes
How much does AC Hotel Diagonal L’Illa by Marriott cost per night?
Rooms at AC Hotel Diagonal L’Illa by Marriott start from approximately €150/night. Booking through IMPT matches Booking.com prices — new members also receive a €5 de crédito de bienvenida.
Is AC Hotel Diagonal L’Illa by Marriott worth the price?
At 9.3/10 from 853 opiniones verificadas, AC Hotel Diagonal L’Illa by Marriott is rated Exceptional. At €150/night for a 4-star barcelona hotel, it offers solid value — especially with IMPT's 10% discount.
What is the carbon impact of staying at AC Hotel Diagonal L’Illa by Marriott?
An average hotel night produces ~35 kg of CO₂. When you book AC Hotel Diagonal L’Illa by Marriott through IMPT, 1,000 kg (1 tonne) of UN-verified carbon credits are retired — 28× what your stay produces. This costs you nothing; IMPT funds it from its commission.
Is booking through IMPT more expensive than Booking.com?
No — IMPT rates are consistently up to 10% cheaper for the same room. Plus a €5 de crédito de bienvenida for new customers and a best-rate guarantee.
Is free cancellation available at AC Hotel Diagonal L’Illa by Marriott?
Yes, most rates include free cancellation, typically up to 48 hours before check-in. The full policy is shown before you confirm.
What are the check-in and check-out times at AC Hotel Diagonal L’Illa by Marriott?
Check-in is from 15:00 and check-out is by 11:00. Early check-in and late check-out can be requested, subject to availability.
What neighbourhood is AC Hotel Diagonal L’Illa by Marriott in?
AC Hotel Diagonal L’Illa by Marriott is located in barcelona. The surrounding area offers a mix of local restaurants, shops, and attractions. See the Neighbourhood section above for specific distances and walking times.
Is AC Hotel Diagonal L’Illa by Marriott good for families?
Yes — AC Hotel Diagonal L’Illa by Marriott offers family rooms, and is well-suited for families visiting barcelona.
How does IMPT's carbon removal work?
IMPT funds UN-verified carbon removal from its booking commission — regenerative agriculture projects, tokenised on Ethereum with public verification. No double-counting, no greenwashing. You pay the same (or less); the planet benefits.
Is AC Hotel Diagonal L’Illa by Marriott an eco-friendly hotel?
When booked through IMPT, AC Hotel Diagonal L’Illa by Marriott becomes carbon-negative — 1 tonne of CO₂ is retired per booking, which is 28× more than an average hotel night produces. IMPT makes any hotel a green choice without changing the price.
What is the best time to visit barcelona?
Prices and availability vary by season. Check IMPT for the latest rates at AC Hotel Diagonal L’Illa by Marriott — booking early typically gets the best price, especially during peak season.
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