With its picturesque marina and upscale amenities, Blue Sea Hotel offers a sophisticated retreat near Syntagma Square. Enjoy the convenience of free in-room WiFi, dry cleaning/laundry services, car rentals on site, an electric car charging station, multilingual staff and a coffee shop/cafe.
Blue Sea Hotel features a marina and puts you within a 10-minute walk of Alimos Marina. You can unwind with a drink at the bar/lounge, and the coffee shop/cafe is the perfect spot to grab a bite to eat. Other features include a snack bar/deli and a terrace. Public transportation is just a short walk: Kalamaki Station is 8 minutes and Zefyros Station is 10 minutes.
At a glance
DONE
Hotel size
71 rooms
Arranged over 3 floors
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Arriving/Leaving
Check-in start time: 3:00 PM; Check-in end time: anytime
Contactless check-in available
Minimum check-in age: 18
Check-out time is 11:00 AM
Contactless check-out available
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Special check-in instructions
This property offers transfers from the cruise terminal, ferry terminal, and airport (surcharges may apply); to arrange pick-up, guests must contact the property 48 hours prior to arrival, using the contact information on the booking confirmation
Front desk staff will greet guests on arrival at the property
Information provided by the property may be translated using automated translation tools
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Required at check-in
Credit card, debit card, or cash deposit required for incidental charges
Government-issued photo ID may be required
Minimum check-in age is 18
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Children
Babysitting*
DONE
Pets
Pets allowed (dogs only, 1 total, up to 22 lbs per pet)*
Service animals welcome
Restrictions apply*
Pets must be supervised
Food and water bowls available
WIFI
Internet
Free WiFi in public areas
Free WiFi in rooms
LOCAL_PARKING
Parking
Onsite parking available only on request
Uncovered onsite self parking (EUR 15 per day)
Limited onsite parking (max 1 space per unit)
Electric vehicle charging point on site
Height restrictions apply for onsite parking
Onsite parking includes off-street options
DONE
Transfers
Airport shuttle from 6:00 AM to midnight*
Cruise terminal shuttle*
Ferry terminal shuttle*
DONE
Other information
Smoke-free property
Property amenities
Food and drink
Buffet breakfast (surcharge) each morning 7:30 AM–10:30 AM
Bar/lounge
Coffee shop
24-hour room service
Snack bar/deli
Traveling with children
Babysitting (surcharge)
What to do
Beach nearby
Services
24-hour front desk
Concierge services
Tour/ticket assistance
Limo or town car service
On-site car rental
Dry cleaning/laundry services
Luggage storage
Multilingual staff
Facilities
1 building/tower
Built in 1974
Safe-deposit box at front desk
Terrace
Television in common areas
Marina
Accessibility
Elevator
Room amenities
Be entertained
Flat-screen television
Digital TV channels
Home comfort
Air conditioning (climate-controlled)
Coffee/tea maker
Electric kettle
Slippers
Iron/ironing board (on request)
Sleep well
Blackout drapes/curtains
Soundproofed rooms
Bed sheets provided
Freshen up
Free toiletries
Hair dryer
Towels
Stay connected
Desk
Free WiFi
Free local calls
Electrical adapters/chargers
Food and drink
Refrigerator
More
Daily housekeeping
In-room safe
Local maps
Fees & policies
Mandatory fees
You'll be asked to pay the following charges by the property at check-in or check-out. Fees may include applicable taxes:
A tax is imposed by the city and collected at the property. This tax is adjusted seasonally and might not apply year round. Other exemptions or reductions might apply. For more details, please contact the property using the information on the reservation confirmation received after booking.
A tax is imposed by the city: From 1 November - 31 March, EUR 3.00 per accommodation, per night
A tax is imposed by the city: From 1 April - 31 October, EUR 10.00 per accommodation, per night
Optional extras
Buffet breakfast is offered for an extra charge of approximately EUR 10 per person
Airport shuttle service is offered for an extra charge of EUR 70 per vehicle (one-way, maximum occupancy 8)
Cruise ship terminal shuttle and ferry terminal shuttle service is offered for an extra charge
Children & extra beds
Babysitting is available for an extra charge
Rollaway beds are available for EUR 10 per day
Pets
Service animals exempt from fees
Pets are allowed for an extra charge of EUR 25 per pet (may vary based on length of stay), plus a one-time cleaning fee of EUR 25
Parking
Uncovered self parking costs EUR 15 per day
Guests must contact this property in advance to reserve onsite parking
Parking height restrictions apply
Policies
Guests can rest easy knowing there's a carbon monoxide detector, a fire extinguisher, a smoke detector, and a first aid kit on site.
This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly).
This property accepts credit cards and cash.
Credit cards accepted: Visa, Mastercard, American Express
Cashless transactions are available.
Cash transactions at this property cannot exceed EUR 500, due to national regulations. For further details, please contact the property using information in the booking confirmation.
Also known as
Blue Sea Alimos
Blue Sea Hotel Alimos
Blue Sea Hotel Hotel
Blue Sea Hotel Alimos
Blue Sea Hotel Hotel Alimos
Frequently asked questions
Does Blue Sea Hotel offer free cancellation for a full refund?
Yes, Blue Sea Hotel does have fully refundable room rates available to book on our site. If you’ve booked a fully refundable room rate, this can be cancelled up to a few days before check-in depending on the property's cancellation policy. Just make sure to check this property's cancellation policy for the exact terms and conditions.
Are pets allowed at Blue Sea Hotel?
Yes, dogs are welcome, with a limit of 1 total and maximum weight of 22 lbs per pet. There's a charge of EUR 25 per pet, per stay. Service animals are exempt from fees. Food and water bowls are available. Some restrictions may apply, so please contact the property for more details.
Is parking offered on site at Blue Sea Hotel?
Yes. Self parking costs EUR 15 per day. Parking spots may be limited. Electric vehicle charging is available.
Is airport shuttle service offered by Blue Sea Hotel?
Yes, an airport shuttle is available from 6:00 AM to midnight. The charge is EUR 70 per vehicle one-way.
What are the check-in and check-out times at Blue Sea Hotel?
Check-in start time: 3:00 PM; Check-in end time: anytime. Check-out time is 11:00 AM. Contactless check-in and check-out are available.
What's the area around Blue Sea Hotel like?
Blue Sea Hotel is a short 8-minute walk from Kalamaki Station and 9 minutes' walk from Alimos Marina.
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Reviews
Reviews
7.6
Good
All reviews shown are from real guest experiences. Only travelers who have booked a stay with us can submit a review. We verify reviews according to our guidelines and publish all reviews, positive or negative.
8.0
Cleanliness
8.0
Location
8.4
Staff & service
7.2
Property conditions & facilities
Reviews
Verified
10/10 Exceptional
Jan 7, 2026
Friendly staff
Good value for money
Good location for beaches and public transport into the city
Nice neighbourhood
Ms Anne
Ms Anne, 1-night trip
Verified
10/10 Exceptional
Dec 30, 2025
The staff are very friendly and welcoming. The room had everything I needed. The location is very good for access to the sea and to the city via the tram system.
Ms Anne
Ms Anne, 7-night trip
Verified
8/10 Very good
Aug 10, 2023
I enjoyed my stay. Close to the beach and public transportation.
Pedro
Pedro, 6-night trip
Verified
10/10 Exceptional
Oct 26, 2023
Safe and cosy? Price is good. Véry friendly staff!!!
Arie
Arie, 3-night trip
Verified
10/10 Exceptional
May 25, 2024
The hotel and its staff are very accommodating. The rooms are small and cozy, but that adds to the charm. Restaurants in the area are fantastic.
My only negative is the beds are hard as a rock.
Renee
Renee, 1-night trip
Verified
6/10 Good
Sep 15, 2024
The breakfast and staff were great. Lock on door was outdated.
Clean and safe for a one night stay.
Lola
Lola, 1-night trip
Verified
10/10 Exceptional
Jul 18, 2024
basic but clean and friendly
Joannah
Joannah, 1-night trip
Verified
10/10 Exceptional
May 3, 2024
Lovely Peaceful Place, Perfect
A Hidden Getaway, away from the large crowds and noise. The staff were professional, courteous and helpful. My room was very clean, smelled wonderful and the bed, was very comfortable. Thank you so much!
Dakota
Dakota, 1-night trip
Verified
4/10 Fair
Apr 30, 2025
3 days stay in blue sea
Room & bathroom: very small
Hallways: need refurbishing
Receptionists: excellent
Breakfast: too simple
Lobby: big and comfortable
Elevator: 2 pax maximum
Overall, for what i needed, was good enough. When i travel, i spend all day out of the hotel so i just need a bed, clean bathroom/bedroom and A/C.
If you are like me, then you will be more than fine.
Verified traveler
3-night trip
Verified
6/10 Good
Sep 20, 2023
Looks better in the photos
The online photos do not convey the backstreet location, or the general poor condition of the hotel. Staff on reception were very friendly and helpful, not the same for the breakfast waiting staff. Breakfast was buffet style but not the best. The hotel is however clean and fairly comfortable, in my opinion not worth the extra money for executive rooms.
TONY
TONY, 1-night trip
Verified
8/10 Very good
Sep 27, 2025
This hotel has excellent location, walking distance to very nice beaches with great food and lounge facilities
Mohamed
Mohamed, 6-night trip
Verified
10/10 Exceptional
Mar 25, 2023
Very conveniently located near some awesome restaurant and beach
meghna
meghna, 1-night trip
Verified
8/10 Very good
Jul 27, 2025
Little outdatred but good hotel
Peter
Peter, 1-night trip
Verified
8/10 Very good
Jul 17, 2025
Blue Sea was the perfect location to visit Alimos. Very clean but not a lot of amenities.
Mary
Mary, 4-night trip
Verified
10/10 Exceptional
Nov 5, 2025
Overall
Mustafa
Mustafa, 2-night trip
Verified
6/10 Good
Oct 6, 2025
We did not have breakfast at the hotel.
Francisco
Francisco, 3-night trip
Verified
8/10 Very good
Sep 4, 2025
This property is good but for the ambience, especially the carpets which look dirty. Hotel rating would jump up if the carpets are changed. Excellent staff who are very friendly and would go extra mile to satisfy guests. Management needs to work on the ambience.
Kazeem
Kazeem, 2-night trip
Verified
6/10 Good
Jan 10, 2025
A small room and a narrow bathroom,I can give medium points only for that hotel!
Amine
Amine, 1-night trip
Verified
4/10 Fair
Jul 1, 2025
The hotel is located in a residential area far from everything. Service and staff were mediocre, and the room felt dated. There were ants in the bathroom and the carpet was very dirty.
Viviana
Viviana, 1-night trip
Verified
10/10 Exceptional
Jun 19, 2023
Great servie. Alexandria was very helpful. The unit was clean and we felt safe.
Khaleb
Khaleb, 2-night trip
Verified
10/10 Exceptional
Jul 3, 2023
I can't fault my experience with the sea breeze.
Especially the service I experienced from Alexandria she went above and beyond to make sure all our transit transfers were organised she is professional and very efficient and nothing you need is a problem.
Recommend this little gem of a hotel to anyone.
I will certainly return.
Alice
Alice, 3-night trip
Verified
4/10 Fair
Feb 7, 2024
Breakfast was a little poor
Grigoria
Grigoria, 4-night trip
Verified
6/10 Good
Jul 2, 2023
Not the worst, but I wouldn’t stay again
Overall run down and really not that nice. Rooms were old and basic. Breakfast was also the bare minimum.
Verified traveler
1-night trip
Verified
4/10 Fair
Sep 19, 2025
Bathroom door doesn’t open bc toilet is in the way. No shower curtain. Constantly hitting feet on raised stone threshold to bathroom.
Required to leave room key at front desk when you go out for the day. When you get back to the hotel you can get your key from the front desk staff.
Amanda
Amanda, 1-night trip
Verified
6/10 Good
Aug 12, 2025
My bathroom door didn’t fully open as it was obstructed by the toilet