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Blue Sea Hotel

4.0 star property
Pet-friendly hotel with a marina connected to a shopping center in Alimos

Choose dates to view prices

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.

Reviews

7.6 out of 10
Good

Popular amenities

  • Bar
  • Room service
  • Breakfast available
  • Pet friendly
  • Parking available
  • 24/7 front desk
The current price is NT$2,259
NT$2,681 total
includes taxes & fees
Nov 25 - Nov 26

Room options

Available filters for rooms
Showing 8 of 8 rooms

View all photos for Standard Double Room

1 bedroom, in-room safe, desk, blackout drapes

Standard Double Room

10.0 out of 10
Exceptional
(3 reviews)

Highlights

Soundproofed
Air conditioning
Refrigerator
Flat-screen TV
Separate bedroom
Blackout drapes/curtains
Private bathroom
Hair dryer
  • 151 sq ft
  • City view
  • Sleeps 2
  • 1 Queen Bed

View all photos for Triple Standard Room

1 bedroom, in-room safe, desk, blackout drapes

Triple Standard Room

Highlights

Soundproofed
Air conditioning
Free cribs/infant beds
Refrigerator
Flat-screen TV
Separate bedroom
Blackout drapes/curtains
Private bathroom
  • 172 sq ft
  • City view
  • Sleeps 3
  • 3 Twin Beds

View all photos for Executive Double Room

Executive Double Room | 1 bedroom, in-room safe, desk, blackout drapes

Executive Double Room

7.4 out of 10
Good
(3 reviews)

Highlights

Soundproofed
Air conditioning
Free cribs/infant beds
Refrigerator
Flat-screen TV
Separate bedroom
Blackout drapes/curtains
Private bathroom
  • 172 sq ft
  • City view
  • Sleeps 2
  • 1 Queen Bed

View all photos for Standard Twin Room

1 bedroom, in-room safe, desk, blackout drapes

Standard Twin Room

7.8 out of 10
Good
(6 reviews)

Highlights

Soundproofed
Air conditioning
Refrigerator
Flat-screen TV
Separate bedroom
Blackout drapes/curtains
Private bathroom
Hair dryer
  • 151 sq ft
  • City view
  • Sleeps 2
  • 2 Twin Beds

View all photos for Family Standard Room

Family Standard Room | 1 bedroom, in-room safe, desk, blackout drapes

Family Standard Room

Highlights

Soundproofed
Air conditioning
Free cribs/infant beds
Refrigerator
Flat-screen TV
Separate bedroom
Blackout drapes/curtains
Private bathroom
  • 377 sq ft
  • City view
  • Sleeps 4
  • 1 Queen Bed and 2 Twin Beds

View all photos for Single Standard Room

Single Standard Room | 1 bedroom, in-room safe, desk, blackout drapes

Single Standard Room

7.4 out of 10
Good
(3 reviews)

Highlights

Soundproofed
Air conditioning
Refrigerator
Flat-screen TV
Separate bedroom
Blackout drapes/curtains
Private bathroom
Hair dryer
  • 129 sq ft
  • City view
  • Sleeps 1
  • 1 Queen Bed

View all photos for Suite

Suite | 1 bedroom, in-room safe, desk, blackout drapes

Suite

Highlights

Soundproofed
Air conditioning
Free cribs/infant beds
Refrigerator
Flat-screen TV
Separate bedroom
Blackout drapes/curtains
Private bathroom
  • 592 sq ft
  • 1 bedroom
  • City view
  • Sleeps 3
  • 1 Queen Bed

View all photos for Executive Triple Room

Executive Triple Room | 1 bedroom, in-room safe, desk, blackout drapes

Executive Triple Room

8.0 out of 10
Very good
(1 review)

Highlights

Soundproofed
Air conditioning
Free cribs/infant beds
Refrigerator
Flat-screen TV
Separate bedroom
Blackout drapes/curtains
Private bathroom
  • Sleeps 3
  • 1 Queen Bed and 1 Twin Bed

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About the neighborhood

Map
Themistokleous 49, Alimos, Attiki, 17455

What's nearby

  • Alimos Beach - 5 min walk - 0.5 km
  • Kalamaki Beach - 5 min walk - 0.5 km
  • Alimos Marina - 12 min walk - 1.0 km
  • SUP Alimos - 15 min walk - 1.3 km
  • Edem Beach - 3 min drive - 1.9 km

Getting around

  • Kalamaki Station - 5 min walk
  • Piraeus Lefka Station - 10 min drive
  • Athens Intl. Airport (ATH) - 49 min drive

Restaurants

  • ‪Bolivar Beach Bar - ‬11 min walk
  • ‪Peñarrubia - ‬9 min walk
  • ‪Emagie - ‬2 min walk
  • ‪Elias - ‬6 min walk
  • ‪Frangelico - ‬7 min walk

About this property

Blue Sea Hotel

Upscale hotel near Alimos Marina
Consider a stay at Blue Sea Hotel and take advantage of a marina, a terrace, and a coffee shop/cafe. Stay connected with free in-room WiFi, and guests can find other amenities such as dry cleaning/laundry services and car rentals on site.
You'll also enjoy perks such as:
  • Limo/town car service, buffet breakfast (surcharge), and self parking (surcharge)
  • An electric car charging station, babysitting (surcharge), and a vending machine
  • Smoke-free premises, luggage storage, and a TV in the lobby
Room features
All 71 rooms have comforts such as 24-hour room service and air conditioning, as well as perks like free WiFi and safes.
Other conveniences in all rooms include:
  • Free toiletries and hair dryers
  • Flat-screen TVs with digital channels
  • Refrigerators, electric kettles, and daily housekeeping

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Celia Residence
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  • Air conditioning
8.8 out of 10, Excellent, 39 reviews
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Property amenities

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transportation

  • Electric car charging station on site
  • Height restrictions apply for onsite parking
  • Roundtrip airport shuttle (surcharge) from 6:00 AM to midnight
  • Cruise terminal shuttle (surcharge)
  • Ferry terminal shuttle (surcharge)
  • Limo/town car service
  • Onsite parking available only on request
  • Uncovered self parking on site (EUR 15 per day)
  • Limited onsite parking (max 1 space per unit)
  • Onsite parking includes off-street options

Food and drink

  • Daily buffet breakfast available 7:30 AM to 10:30 AM for a fee: EUR 10 per person
  • A bar/lounge
  • A coffee shop/cafe
  • Snack bar/deli

Things to do

  • TV in common areas

Family friendly

  • Babysitting (surcharge)
  • In-room refrigerator
  • Snack bar/deli
  • Soundproofed rooms

Conveniences

  • 24-hour front desk
  • Luggage storage
  • Safe at front desk
  • Vending machine

Guest services

  • Concierge services
  • Dry cleaning/laundry service
  • Housekeeping (daily)
  • Multilingual staff
  • Tour and ticket assistance

Outdoors

  • Marina
  • Terrace

Accessibility

  • Elevator

More

  • 1 building
  • 3 floors
  • Built in 1974
  • Smoking not allowed

Room amenities

Bedroom

  • Bedsheets provided
  • Blackout drapes

Bathroom

  • Free toiletries
  • Hair dryer
  • Slippers
  • Towels provided

Entertainment

  • Flat-screen TV with digital channels

Food and drink

  • 24-hour room service
  • Coffee/tea maker
  • Electric kettle
  • Refrigerator

More

  • Air conditioning (climate-controlled)
  • Desk
  • Electrical adapters
  • Free local calls
  • Iron/ironing board on request
  • Phone
  • Safe
  • Soundproofed rooms

Policies

Check-in

Check-in start time: 3:00 PM; Check-in end time: anytime
Contactless check-in available
Minimum check-in age: 18

Check-out

Check-out before 11:00 AM
Contactless check-out available

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

Access methods

Staffed front desk

Pets

Pets allowed for an extra charge of EUR 25 per pet (varies based on length of stay), plus a one-time cleaning fee of EUR 25
Service animals are welcome, and are exempt from fees
Welcoming dogs only
1 total (up to 22 lbs per pet)
Pets cannot be left unattended
Restrictions apply; for more information contact the property at the number on the booking confirmation
Food and water bowls are available

Children and extra beds

Children are welcome
Rollaway/extra beds are available for EUR 10 per day

Property payment types

Important information

Fees

You'll be asked to pay the following charges at the property. 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

We have included all charges provided to us by the property.

Optional extras

  • Fee for buffet breakfast: approximately EUR 10 per person
  • Airport shuttle fee: EUR 70 per vehicle (one-way, maximum occupancy 8)
  • Uncovered self parking fee: EUR 15 per day
  • Pet fee: EUR 25 per pet (varies based on length of stay) plus EUR 25 one-time cleaning fee
  • Service animals are exempt from fees
  • Rollaway bed fee: EUR 10 per day

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
Guests must contact this property in advance to reserve onsite parking
This property accepts major credit cards and cash
Cashless transactions are available
Safety features at this property include a carbon monoxide detector, a fire extinguisher, a smoke detector, and a first aid kit

We should mention

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
A car is not required for transportation to and from this property
Parking height restrictions apply
This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly)

Property is 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

Is Blue Sea Hotel pet-friendly?

Yes, this hotel allows dogs (limit 1 total) with a maximum weight of up to 22 lbs per pet. There's a fee of EUR 25 per pet, per stay. A cleaning fee of EUR 25 also applies. Service animals are exempt from fees. Some restrictions may apply, so please contact the property for more details.

How much does it cost to stay at Blue Sea Hotel?

As of 2025/11/24, prices found for a 1-night stay for 2 adults at Blue Sea Hotel on 2025/11/25 start from NT$2,259, excluding taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

How much is parking?

Self parking is available for EUR 15 per day. Limited spots are available.

What time is check-in at Blue Sea Hotel?

Check-in start time: 3:00 PM; Check-in end time: anytime.

What time is check-out at Blue Sea Hotel?

Check-out is at 11:00 AM.

Does Blue Sea Hotel provide a shuttle to the airport?

Yes, there's an airport shuttle. A fee of EUR 70 per vehicle applies.

Where is Blue Sea Hotel located?

Situated in the entertainment district, this hotel is 0.7 mi (1.2 km) from Alimos Marina and within 3 mi (5 km) of Edem Beach and Flisvos Marina. Athens Planetarium and Rea Maternity Hospital are also within 3 mi (5 km). Kalamaki Station is only a 5-minute walk and Zefyros Station is 10 minutes.

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Reviews

Blue Sea Hotel Reviews

7.6

Good

8.0

Cleanliness

8.0

Location

8.4

Staff & service

6.8

Eco-friendliness

7.2

Property conditions & facilities
Rating 10 - Excellent. 50 out of 178 reviews
Rating 8 - Good. 67 out of 178 reviews
Rating 6 - Okay. 39 out of 178 reviews
Rating 4 - Poor. 13 out of 178 reviews
Rating 2 - Terrible. 9 out of 178 reviews

Reviews

8/10 Good

Peter

Liked: Cleanliness, staff & service
Little outdatred but good hotel
Stayed 1 night in Jul 2025

10/10 Excellent

Mustafa

Liked: Cleanliness, amenities, property conditions & facilities
Overall
Stayed 2 nights in Nov 2025

8/10 Good

Mary

Liked: Cleanliness, staff & service, property conditions & facilities
Blue Sea was the perfect location to visit Alimos. Very clean but not a lot of amenities.
Stayed 4 nights in Jul 2025

6/10 Okay

Francisco

We did not have breakfast at the hotel.
Stayed 3 nights in Sep 2025

8/10 Good

Kazeem

Liked: Cleanliness, staff & service, amenities
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.
Stayed 2 nights in Sep 2025

10/10 Excellent

meghna

Liked: Cleanliness, staff & service, property conditions & facilities
Very conveniently located near some awesome restaurant and beach
Stayed 1 night in Mar 2023

8/10 Good

Pedro

Liked: Cleanliness, staff & service, property conditions & facilities
I enjoyed my stay. Close to the beach and public transportation.
Stayed 6 nights in Jul 2023

4/10 Poor

Viviana

Disliked: Cleanliness, staff & service, amenities, property conditions & facilities
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.
Stayed 1 night in Jun 2025

4/10 Poor

Amanda

Liked: Staff & service
Disliked: Amenities, property conditions & facilities
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.
Stayed 1 night in Sep 2025

6/10 Okay

Amine

A small room and a narrow bathroom,I can give medium points only for that hotel!
Stayed 1 night in Jan 2025

6/10 Okay

Lola

Liked: Cleanliness, staff & service
The breakfast and staff were great. Lock on door was outdated. Clean and safe for a one night stay.
Stayed 1 night in Sep 2024

10/10 Excellent

Arie

Liked: Cleanliness, staff & service, amenities
Safe and cosy? Price is good. Véry friendly staff!!!
Stayed 3 nights in Oct 2023

10/10 Excellent

Renee

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
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.
Stayed 1 night in May 2024

4/10 Poor

Verified traveler

Liked: Cleanliness, staff & service
Disliked: Property conditions & facilities

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.
Stayed 3 nights in Apr 2025

10/10 Excellent

Joannah

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
basic but clean and friendly
Stayed 1 night in Jul 2024

10/10 Excellent

Dakota

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

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!
Stayed 1 night in May 2024

6/10 Okay

Irene

Liked: Cleanliness, staff & service
My bathroom door didn’t fully open as it was obstructed by the toilet
Stayed 1 night in Jul 2025

10/10 Excellent

Khaleb

Liked: Cleanliness, staff & service, property conditions & facilities
Great servie. Alexandria was very helpful. The unit was clean and we felt safe.
Stayed 2 nights in Jun 2023

4/10 Poor

Grigoria

Liked: Amenities
Breakfast was a little poor
Stayed 4 nights in Feb 2024

10/10 Excellent

Alice

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.
Stayed 3 nights in Jun 2023

6/10 Okay

Verified traveler

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.
Stayed 1 night in Jun 2023

6/10 Okay

TONY

Liked: Cleanliness, staff & service, room comfort
Disliked: Property conditions & facilities

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.
Stayed 1 night in Sep 2023

2/10 Terrible

Aaron

Disliked: Cleanliness, staff & service, property conditions & facilities, room comfort

Worst hotel in Greece

The blue sea Alimos is he worst hotel I’ve ever stayed at in my life. The staff was rude and he AC didn’t work in the rooms and also the hotel had fake safes in the room. There was so many things wrong with this hotel i don even know where to start. AVOID at wll costs
Stayed 6 nights in Jul 2024

6/10 Okay

Zhi Yuan

Disliked: Property conditions & facilities, room comfort

Outdated interior of the room.

The bathroom door made cracking sound when swung to open or close and woke the kids up.
Stayed 1 night in Aug 2023

4/10 Poor

Julia

Disliked: Staff & service, amenities, property conditions & facilities
Sehr in die Jahre gekommen, veraltet und teilweise defekt. Es ist die 4 Sterne nicht wert. Umgebung allerdings fantastisch.
Stayed 1 night in Sep 2025