Located in the modern Diagonal Mar district of Barcelona, Attica 21 is only 984 feet from the beach. The hotel has a rooftop swimming pool and free Wi-Fi. The contemporary rooms in Attica 21 Barcelona Mar all have wooden floors and large windows. They include air conditioning and a private bathroom. Attica 21’s rooftop pool is surrounded by a sun terrace and loungers, with stunning views of the city. In the summer there is also a pool bar. The hotel also offers a coffee bar and tour desk. The nearest Metro station is Selva de Mar, about 1312 feet away. The Fòrum entertainment venue is 15 minutes’ walk away, while the Diagonal Mar Shopping Center is 5 minutes away. Private parking is available on site at an extra cost. When booking more than 5 rooms, special conditions and additional charges may apply
Couples in particular like the location – they rated it 8.5 for a two-person trip.
Distance in property description is calculated using © OpenStreetMap
Most popular amenities
- Outdoor swimming pool
- Private Parking
- Free Wifi
- Family rooms
- Non-smoking rooms
- 24-hour front desk
- Facilities for disabled guests
- Room service
- Bar
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Amenities of Attica 21 Barcelona Mar
Most popular amenities
- Outdoor swimming pool
- Private Parking
- Free Wifi
- Family rooms
- Non-smoking rooms
- 24-hour front desk
- Facilities for disabled guests
- Room service
- Bar
House rules
Child policies
Children of all ages are welcome.
To see correct prices and occupancy info, add the number and ages of children in your group to your search.
Crib and extra bed policies
The number of extra beds and cribs allowed depends on the option you choose. Check your selected option for more info.
All cribs and extra beds are subject to availability.





The fine print
When booking more than 5 rooms, special conditions and additional charges may apply
Guests are required to show a photo ID and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply.
Guests under the age of 18 can only check in with a parent or official guardian.
A damage deposit of € 150 is required on arrival. This will be collected by credit card. You should be reimbursed within 7 days of check-out. Your deposit will be refunded in full by credit card, subject to an inspection of the property.