Coupon code & discounted price for Diagonal Mar Sant Mart
New IMPT customers receive a discounted price of 10% off their first booking at Diagonal Mar Sant Mart. The coupon code is applied automatically at checkout when you book through IMPT — it stacks with our best-rate guarantee. Find a lower price elsewhere within 24 hours and we'll refund the difference.
- Discounted price on your first stay at Diagonal Mar Sant Mart
- Free cancellation on most rates
- Best-rate guarantee — match anywhere on the web
- Every booking removes CO₂ at no extra cost
Key facts about Diagonal Mar Sant Mart
Diagonal Mar Sant Mart is a 4-star hotel in Barcelona, Spain. Check-in is from 15:00 and check-out by 11:00. Featured amenities include free parking. Every booking through IMPT funds verified climate-positive action at no extra cost.
| Property type | Hotel |
|---|---|
| Star rating | 4★ |
| Check-in | From 15:00 |
| Check-out | By 11:00 |
| Location | Barcelona, Spain |
| Address | Diagonal Mar I El Front Martim Del Poblenou; Ronda Litoral; 08019 08019 Barcelona Spain Barcelona, Barcelona, Spain |
| Coordinates | 41.4051, 2.2159 |
| Languages | English |
| Climate impact | Carbon-neutral booking · UN-verified |
What's included at Diagonal Mar Sant Mart?
Diagonal Mar Sant Mart offers 5 verified amenities across the property — swimming pool, free parking, total number of rooms 1 - 50, lifts, garden, and more. Full list below.
- 🏨Swimming pool
- 🚗Free Parking
- 🏨Total number of rooms 1 - 50
- 🏨Lifts
- 🏨Garden
Your booking removes real CO₂.
When you book Diagonal Mar Sant Mart through IMPT, a portion of every booking funds UN-verified carbon removal — real farmers, real land, every tonne publicly tracked. You pay the same as any direct rate; the planet is what changes.
Where is Diagonal Mar Sant Mart located?
Diagonal Mar Sant Mart is located in Barcelona, Spain — Diagonal Mar I El Front Martim Del Poblenou; Ronda Litoral; 08019 08019 Barcelona Spain Barcelona. Coordinates: 41.4051, 2.2159. Tap the map below to open the location in Google Maps.
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Frequently asked about Diagonal Mar Sant Mart
Is there a discount code for Diagonal Mar Sant Mart?
Yes. New IMPT customers can save 10% on a stay at Diagonal Mar Sant Mart with discount code IMPT10. Apply the code at checkout — it stacks with our best-rate guarantee.
How can I get the best rate at Diagonal Mar Sant Mart?
Booking Diagonal Mar Sant Mart through IMPT.io guarantees the best available rate. Use code IMPT10 for an additional 10% off your first booking. If you find a lower price elsewhere within 24 hours, we'll refund the difference.
How do I book Diagonal Mar Sant Mart?
Book Diagonal Mar Sant Mart through IMPT using the booking widget on this page. Select your dates, apply discount code IMPT10 if eligible, and click Book Now. Every booking removes CO₂ from the atmosphere at no extra cost to you — UN-verified.
Does booking through IMPT cost more?
No. Booking through IMPT costs exactly the same as booking direct. IMPT funds the carbon removal from its commission — you pay the same rate, the planet wins. Zero premium, zero catch.
Is free cancellation available at Diagonal Mar Sant Mart?
Most room rates at Diagonal Mar Sant Mart include free cancellation. The cancellation policy is displayed in full before you confirm your booking.
Does Diagonal Mar Sant Mart have parking?
Yes — free parking is available on site at Diagonal Mar Sant Mart.
How does IMPT verify the carbon removal?
Every carbon credit funded through IMPT is independently UN-verified through farm-to-plate carbon removal projects — primarily regenerative agriculture. You can track your credits at any time through your IMPT account.
What are the check-in and check-out times at Diagonal Mar Sant Mart?
Standard check-in is from 3:00 PM and check-out by 11:00 AM. Early check-in and late check-out can be requested and are subject to availability — contact the hotel directly after booking.