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Thalassa Boutique Hotel - Adults Only

5.0 star property
Adults-only hotel with free breakfast and fitness centre

Choose dates to view prices

Located near Mykonos Old Port, Thalassa Boutique Hotel - Adults Only offers a tranquil beachfront retreat with free full breakfast and a beach bar. Unwind on the sun-kissed terrace or by the swimming pool with sun loungers and pool umbrellas. Guests can also indulge in steam room relaxation, work out at the gym, or enjoy WiFi throughout their stay. The helpful staff has left a lasting impression on previous guests.

Reviews

9.6 out of 10
Exceptional

Popular amenities

  • Bar
  • Pool
  • Breakfast included
  • Gym
  • Room service
  • Parking included

Room options

Available filters for rooms
Showing 5 of 5 rooms

View all photos for Standard Room, Partial Sea View

Standard Room, Partial Sea View

Standard Room, Partial Sea View

9.0 out of 10
Wonderful
(2 reviews)

Highlights

Furnished balcony or patio
Soundproofed
Air conditioning
Flat-screen TV
Down duvet
Select Comfort bed
Premium bedding
Bathrobes
  • 18 sq m
  • Partial sea view
  • Sleeps 2
  • 1 Queen Bed

View all photos for Executive Room

Executive Room

Executive Room

9.2 out of 10
Wonderful
(5 reviews)

Highlights

Furnished balcony or patio
Soundproofed
Air conditioning
Flat-screen TV
Down duvet
Select Comfort bed
Premium bedding
Bathrobes
  • 28 sq m
  • Sea view
  • Sleeps 2
  • 1 King Bed

View all photos for Junior Room, 1 Bedroom, Non Smoking, Sea View

Junior Room, 1 Bedroom, Non Smoking, Sea View

Junior Room, 1 Bedroom, Non Smoking, Sea View

9.8 out of 10
Exceptional
(6 reviews)

Highlights

Furnished balcony or patio
Soundproofed
Air conditioning
Flat-screen TV
Down duvet
Select Comfort bed
Premium bedding
Bathrobes
  • 32 sq m
  • Sea view
  • Sleeps 3
  • 1 King Bed

View all photos for Executive Suite, 2 Bedrooms

Executive Suite, 2 Bedrooms

Executive Suite, 2 Bedrooms

10.0 out of 10
Exceptional
(1 review)

Highlights

Furnished balcony or patio
Soundproofed
Air conditioning
Flat-screen TV
Premium bedding
Down duvet
2 bedrooms
Select Comfort bed
  • 50 sq m
  • 2 bedrooms
  • Sea view
  • Sleeps 4
  • 2 King Beds

View all photos for Suite, Private Pool

Suite, Private Pool

Suite, Private Pool

10.0 out of 10
Exceptional
(3 reviews)

Highlights

Furnished balcony or patio
Soundproofed
Private pool
Air conditioning
Flat-screen TV
Down duvet
Select Comfort bed
Premium bedding
  • 55 sq m
  • Sea view
  • Sleeps 2
  • 1 King Bed
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About the area

Map
Platis Yialos, Mykonos, 84600

What's nearby

  • Platis Gialos Beach - 1 min walk - 0.0 km
  • Psarou Beach - 15 min walk - 1.3 km
  • Paradise Beach - 2 min drive - 1.9 km
  • Super Paradise Beach - 4 min drive - 3.0 km
  • Ornos Beach - 5 min drive - 3.1 km

Getting around

  • Mykonos (JMK-Mykonos Island National) - 4 min drive

Restaurants

  • ‪Scorpios Mykonos - ‬11 min walk
  • ‪Nammos - ‬3 min drive
  • ‪SantAnna Mykonos - ‬9 min walk
  • ‪Thalas - ‬11 min drive
  • ‪Kalua - ‬11 min walk

About this property

Thalassa Boutique Hotel - Adults Only

Luxury hotel near Platis Gialos Beach
Located close to Psarou Beach and Paradise Beach, Thalassa Boutique Hotel - Adults Only provides free full breakfast, a beach bar and a terrace. With a beachfront location, beach massages and sunloungers, this hotel is the perfect place to soak up some sun. For some rest and relaxation, visit the steam room. In addition to a bar and a gym, guests can connect to free in-room WiFi.
Other perks include:
  • An outdoor pool, along with sunloungers and pool umbrellas
  • Free self-parking
  • A round-trip airport shuttle (surcharge), a 24-hour front desk and luggage storage
  • Beach towels and beach umbrellas
  • Guest reviews speak highly of the helpful staff
Room features
All guest rooms at Thalassa Boutique Hotel - Adults Only feature comforts, such as premium bedding and laptop-compatible safes, as well as thoughtful touches, such as air conditioning and bathrobes.
Extra conveniences in all rooms include:
  • Select Comfort beds and down duvets
  • Bathrooms with rainfall showers and free toiletries
  • Furnished balconies or patios, electric kettles and daily housekeeping

Awards and affiliations

No Boutique Certification – This property has not received an official certification as a Boutique Hotel under the Hellenic Chamber of Hotels' Boutique Hotel certification scheme.

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Property amenities

Internet

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

Parking and transport

  • Return airport shuttle (surcharge) from 7:00 AM to midnight at scheduled times and on request
  • Free self parking on site

Food and drink

  • Free full breakfast available daily 8 AM to 11 AM
  • A bar/lounge
  • A beach bar
  • Snack bar/deli

Restaurants on site

  • snak bar

Things to do

  • Gym
  • Outdoor pool
  • Steam room

Conveniences

  • 24-hour front desk
  • Luggage storage

Guest services

  • Housekeeping (daily)

Outdoors

  • Beach loungers
  • Beach towels
  • Beach umbrellas
  • On the beach
  • Pool loungers
  • Pool umbrellas
  • Terrace

Accessibility

  • No lift

More

  • Designated smoking areas (fines apply)

Room amenities

Bedroom

  • Down comforter
  • Premium bedding
  • Select Comfort mattress

Bathroom

  • Dressing gowns
  • Free toiletries
  • Hair dryer
  • Rainfall showerhead
  • Shower
  • Slippers
  • Toothbrush and toothpaste (on request)
  • Towels provided

Entertainment

  • Flat-screen TV

Food and drink

  • Champagne service
  • Electric kettle
  • Free bottled water
  • Limited room service
  • Minibar

More

  • Air conditioning
  • Iron/ironing board
  • Laptop-compatible safe
  • Soundproofed rooms

Policies

Check-in

Check-in start time: 2:30 PM; check-in end time: midnight
Contactless check-in and check-out are available
Late check-in subject to availability
Minimum check-in age - 18

Check-out

Check-out before 11:30 AM
Contactless check-out

Special check-in instructions

This property offers transfers from the airport (surcharges may apply); guests must contact the property with arrival details before travel, using the contact information on the booking confirmation
Front desk staff will greet guests on arrival at the property
If you are planning to arrive after 8:00 AM please contact the property in advance using the information on the booking confirmation

Renovations and closures

The property is closed between 15 October and 13 May.

Access methods

Staffed front desk

Pets

Pets not allowed

Children and extra beds

Children younger than 17 are not allowed at this adults-only property; all guests 17 and older are welcome
Rollaway/extra beds are not available.
Cots (infant beds) are not available

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 all year round. Other exemptions or reductions may 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 to 31 March, EUR 4.00 per accommodation, per night
  • A tax is imposed by the city: From 1 April to 31 October, EUR 15.00 per accommodation, per night

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

Optional extras

  • Airport shuttle fee: EUR 40 per vehicle (one-way, maximum occupancy 2)

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
This property accepts credit cards and cash
Safety features at this property include a fire extinguisher, a security system and a first aid kit
This property has outdoor spaces, such as balconies, patios and terraces, which may not be suitable for children; if you have any concerns, we recommend contacting the property prior to your arrival to confirm that they can accommodate you in a suitable room
Property Registration Number 1173Κ014A0932000

We should mention

This property does not have any lifts
Cash transactions at this property cannot exceed EUR 500, due to national regulations; for further details, please contact the property using the information in the booking confirmation
This property's policy is to refuse certain bookings for the purpose of group events or parties, including stag and hen parties
Pool access available from 9:00 AM to 9 PM
Guests under 17 years old are not permitted at this adults-only property
Guests under 18 years old are not allowed in the swimming pool, fitness facility or hot tub

Property is also known as

Thalassa Boutique Hotel Mykonos
Thalassa Boutique Mykonos
Thalassa Boutique
Thalassa Boutique Hotel
Thalassa Adults Only Mykonos
Thalassa Boutique Hotel - Adults Only Hotel
Thalassa Boutique Hotel - Adults Only Mykonos
Thalassa Boutique Hotel - Adults Only Hotel Mykonos

Frequently asked questions

Does Thalassa Boutique Hotel - Adults Only have a pool?

Yes, this property has an outdoor pool. Pool access is from 9:00 AM to 9 PM.

Is Thalassa Boutique Hotel - Adults Only pet-friendly?

No, pets are not allowed at this property.

How much is parking at Thalassa Boutique Hotel - Adults Only?

Self-parking is free at this property.

What time is check-in at Thalassa Boutique Hotel - Adults Only?

Check-in start time: 2:30 PM; check-in end time: midnight. Late check-in is available during limited hours.

What time is check-out at Thalassa Boutique Hotel - Adults Only?

Checkout is at 11:30 AM.

Does Thalassa Boutique Hotel - Adults Only provide a shuttle to the airport?

Yes, there's an airport shuttle that runs 7:00 AM-midnight on request. A fee of EUR 40 per vehicle applies.

Where is Thalassa Boutique Hotel - Adults Only located?

Nestled on the beach, this Mykonos hotel is within 1 mi (2 km) of Platis Gialos Beach, Psarou Beach and Paradise Beach. Ornos Beach is 1.8 mi (2.9 km) away.

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Reviews

Thalassa Boutique Hotel - Adults Only Reviews

9.6

Exceptional

10

Cleanliness

9.6

Location

9.8

Staff & service

9.6

Eco-friendliness

9.8

Property conditions & facilities
Rating 10 - Excellent. 169 out of 192 reviews
Rating 8 - Good. 15 out of 192 reviews
Rating 6 - Okay. 2 out of 192 reviews
Rating 4 - Poor. 4 out of 192 reviews
Rating 2 - Terrible. 2 out of 192 reviews

Reviews

10/10 Excellent

Erhan

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very nice and clean hotel. The staff are all very friendly and helpful. Above all we would like to thank Angelos for the great service. The hotel is very well located about 7 minutes walk to Kalua Beach, Santanna and Scorpios.
Stayed 4 nights in Aug 2025

10/10 Excellent

Rodrigo

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We had an amazing stay at Thalassa! The beach is beautiful, great service (thanks Elena and Angelos) rooms are new and clean with breathtaking views, a couple of restaurants with walking distance. Will return for sure
Stayed 6 nights in Aug 2025

10/10 Excellent

Richard

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very nice staff and clean hotel
Stayed 3 nights in Jun 2025

10/10 Excellent

Anna

Liked: Cleanliness, amenities, property conditions & facilities
Amazing views, nice rooms, beautiful property, great service
Stayed 5 nights in Jun 2025

10/10 Excellent

Carlos Rafael

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
This was the second time my group returned to Thalassa and it exceeded our expectations once again! Angelos & Alex were always helpful and provided recommendations and costas went above and beyond and made our experience on the beach amazing every single day. Walkable to excellent restaurants and party places as well. Will be returning! 10/10 recommend! Perfect balance of calm beautiful beach and fun party options nearby
Stayed 5 nights in Jul 2025

10/10 Excellent

Daniel

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Lovely staff and good hospitality
Stayed 4 nights in Jul 2024

10/10 Excellent

Gloria

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
This is hotel is a gem!! Great service, location, food, views, amenities and more! Angelos is the greatest host too. We will be back and will only stay at this hotel… best on the entire island
Stayed 5 nights in Jul 2024

10/10 Excellent

Vincent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We stayed for our honeymoon and couldn’t be happier! The staff was amazing, specifically Angelos, who helped us throughout our stay. The location is perfect and facility was top notch. Wonderful stay and highly recommend!!!
Stayed 3 nights in Jul 2022

10/10 Excellent

Hege Grande

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Fantastic location. Walking distance to great dining options. Well kept property and very attentive service
Stayed 1 night in Jul 2022

10/10 Excellent

michelle

Will definitely come back!
Stayed 4 nights in Jul 2023

10/10 Excellent

Sefa

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
All perfect!
Stayed 3 nights in Aug 2024

10/10 Excellent

jodie

Liked: Cleanliness, staff & service, property conditions & facilities
This is the town to stay in and the place to stay in. Perfect in all areas and Angelos is so accommodating. I’m very picky and I’ll be back for sure!
Stayed 3 nights in Jul 2023

10/10 Excellent

Max

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
This was one of the most enjoyable hotel experiences I have ever had and would rate it 11/10. The location is great, and our room (Junior Suite Ocean View) was amazing. More than anything, the staff here was phenomenal. Angelos was incredible, and the entire staff was very accommodating. They helped make reservations, arrange transportation, provided recommendations, and more.
Stayed 4 nights in Jun 2022

8/10 Good

Angelo

Liked: Cleanliness, staff & service
Property is well located and close to all the major attractions. What we didn't like was that the rooms are small especially the bathroom and the walls are thin so the noise from within the existing clients makes it hard to get a good night's rest
Stayed 5 nights in Aug 2022

10/10 Excellent

david

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great location at the quiet end of the beach and not crammed in like the rest of the serviced areas. Great staff. The music from the other beach clubs was very loud. Also the hotel sells umbrellas to the public including families and dogs which we think is odd for a 5 star hotel that claims to be adults only.
Stayed 5 nights in Aug 2023

10/10 Excellent

Kousay

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great costumer service
Stayed 3 nights in Aug 2022

10/10 Excellent

Rama

Liked: Cleanliness, staff & service, property conditions & facilities
We had a great stay at this hotel. The location was perfect the staff were amazing. Everything we needed was “no problem”. They arranged all our reservations to beach clubs and any restaurants. Breakfast was included and it was right on the beach. The hotel has It’s own section of the beach with beach chairs and service. Angelos was so nice and eager to help. We honestly couldn’t have asked for a better stay. Thank you to everyone at Thalassa for an excellent week.
Stayed 4 nights in Jun 2023

10/10 Excellent

Alexandra

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
By far one of the best stays I’ve ever experienced. From the moment my husband and I arrived, we were treated in the highest regard. The hotel is very clean, well maintained and located right on the beach. Staff is unbelievably friendly, accommodating, and kind. From management to wait staff at their restaurant/beach, they were all keen to make your experience as good as possible. Being a boutique hotel, you get the benefit of more privacy and a personalized experiences. With that said, Angelos surpassed all our expectations making our stay here one to remember. He made himself available to us as if he was a personal butler. From recommending what to see, arranging transfers to the city, making reservations, bringing us custom made cocktails, he got us to experience what Mykonos has to offer. Beyond his ability to make you feel like you’re on a private vacation, he treats you as if you were friends. All in all, an absolute gem of a stay!

8/10 Good

Wayne

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

Hives from Private Pool

The location of this Hotel is excellent. Directly on the beach and includes access to their beach lounge chairs with umbrellas. It is adjacent to a coastal hiking path to other beaches. Numerous great restaurants, bars, even a mini-mart are at the front steps to the hotel. No taxi or car needed. We had a water-front room with a private pool and patio. The view was amazing and fun to watch the mega yachts and beach people come and go, while still having decent privacy. My wife enjoyed using the private pool. I did not - sitting on the pool deck, I dropped one leg into the pool and within minutes that leg broke out into hives. I showered it off and a few hours later decided to test the other leg because I didn't want to waste all the money spent on such a nice room. The other leg also broke out into hives. I informed the front desk, but they offered no compensation or solution. (Note that while in Greece, we stayed at 2 other properties with private pools and neither caused me any issues). The room itself was spacious and very comfortable. I would stay there again, but i wouldn't spend the extra money for the private pool. Note that my wife did not have any reaction to the pool water. Sadly, I needed to wear pants for next 10 days of my vacation because my legs looked like they had some terrible disease. The burning and itching also interfered with my sleep. I am writing this review 11 days after the hives started and they still are not completely gone.
Stayed 3 nights in Sep 2023

10/10 Excellent

Ron

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
This Hotel was outstanding. The property is beautiful, the room was amazing and very clean, but most impressive was the staff, they went out of their way to make sure my wife and I had an amazing stay. I highly recommend.
Stayed 1 night in Sep 2025

10/10 Excellent

Anna

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Beautiful hotel and great staff
Stayed 4 nights in Sep 2025

10/10 Excellent

victor

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The best I’ll come back Staff, the best Location the best Pool the best Beach the best
Stayed 2 nights in Aug 2025

10/10 Excellent

Ana Victoria Alfaro

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Me gustó mucho hospedarme en Thalassa, me pareció un buen hotel, muy muy limpio siempre y la atención de Angelo fue increíble. La alberca esta linda y limpia, el desayuno está bien, te dan varias opciones para elegir del menú y lo mejor es que puedes disfrutar de los camastros en la playa, un punto muy importante ya que en esa playa te los cobran. Pero el único punto negativo que veo es que el primer día no pude tener acceso a un camastro a pesar de que había unos vacios, pues el hombre que coordina el tema de los camastros de la playa nos dijo que estaban reservados, cosa que al otro día me di cuenta que era mentira, ya que para empezar, como huesped no puedes usar la primera línea de camastros pero el señor renta los camastros a personas que llegan a pedirlos, así que si no llegas a las 8 am a apartar tu camastro probablemente mas tarde no encuentres y no porque el hotel esté lleno, si no porque el personal del hotel lo renta a la gente que está dispuesta a pagar y le dan prioridad a ellos que a ti como huesped. Por lo demas, mi estancia fue increíble. Hay unos autobuses a la otra orilla de la bahía que te llevan al centro por 2 euros y pasan hasta de madrugada, les recomiendo está opción xq si tomas un taxi del hotel por un recorrido de 10 minutos terminas pagando 40 euros. Por otro lado, en general la habitación y las instalaciones están impecables. Muchas gracias por todo, si vuelvo a Mykonos seguro volveré a hospedarme aquí. 💜
Stayed 3 nights in Aug 2025

10/10 Excellent

Shamli

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
A fabulous boutique hotel with a personal touch and exceptional service. The hotel is in close proximity to local beaches, shops, bus and other hot spots on the island. The private beach is a perfect asset with great yet simple Greek food. The staff was very engaging and friendly - special thanks to Elena and Angelos. I will definitely recommend for couples/girlfriends/sisters! The rooms are quite spacious!
Stayed 4 nights in Jul 2025

10/10 Excellent

Anthony

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

Excellent and close to everything

Close to everything you want to do . Walk path along the cliff. Lose to all the main places like scorpios and santanna. Quieter beach to relax on and not as crazy as the others . Great service from all staff at the hotel . Would love to come back
Stayed 4 nights in Jul 2025