Thalassa Boutique Hotel - Adults Only
1 night
Rooms and Guests
1 room, 2 adults, 0 children
All Properties in Argostolion
Thalassa Boutique Hotel - Adults Only
No.14 of 4-star Select Hotels in Ionian Islands
Lassi, Argostolion, Ionian Islands, 28100, Greece
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Located in Kefalonia, Thalassa Boutique Hotel - Adults Only is a 4-minute drive from Port of Argostoli and 7 minutes from Makris Yalos Beach. This spa hotel is 3.2 mi (5.2 km) from Fanari Beach and 4.9 mi (7.9 km) from Ammes Beach.Show More
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Highlights
Airport pick-up available
Delicious breakfast
Lots to do
Free parking
Pets welcomeAmenities
Outdoor swimming pool
Massage room
Gym
Private parkingFree
Airport pick-up
24-hour front desk
Bar
Restaurant
All Amenities
Property Description
Located in Kefalonia, Thalassa Boutique Hotel - Adults Only is a 4-minute drive from Port of Argostoli and 7 minutes from Makris Yalos Beach. This spa hotel is 3.2 mi (5.2 km) from Fanari Beach and 4.9 mi (7.9 km) from Ammes Beach.
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4.5/5
GreatCleanliness4.5
Amenities4.5
Location4.5
Service4.5
All 59 Reviews
Surroundings
Airport: Kefallinia "Anna Pollatou" Airport
(6.2 km)
Landmarks: Paliostafida Beach
(170m)
Landmarks: Pirate Divers Club
(350m)
Landmarks: Kefalonia Diving Center
(450m)
Landmarks: Tennis Club Argostoli
(470m)
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Rooms
Guest Reviews
Services & Amenities
Policies
11
Superior Room with Garden View
2 Single bed or 1 Double bed
Free Wi-Fi
Non-smoking
Air conditioning
Private bathroom
TV
Towels
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7
Design Room, Partial Ocean View (King)
1 Double bed
Free Wi-Fi
Non-smoking
Private bathroom
Daily housekeeping
Wi-Fi in room
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2
Design Double Swim-up Room
1 King bed
Free Wi-Fi
Non-smoking
Private bathroom
Daily housekeeping
Wi-Fi in room
Check Availability
39
Deluxe Double Room with Sea View
1 Double bed
Free Wi-Fi
Non-smoking
Air conditioning
Private bathroom
TV
Ocean view
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11
King Room with Garden View
1 Double bed
Free Wi-Fi
Non-smoking
Air conditioning
Private bathroom
Towels
Daily housekeeping
Check Availability
40
Suite with Sea View
1 Double bed
Free Wi-Fi
Non-smoking
Air conditioning
Private bathroom
TV
Ocean view
Check Availability
28
Superior Room with Sea View
2 Single bed or 1 Double bed
Free Wi-Fi
Non-smoking
Air conditioning
Private bathroom
TV
Ocean view
Check Availability
Hide Room Types
Guest Reviews
4.5/5
Great
59 reviews
Verified Reviews- Cleanliness4.5
- Amenities4.5
- Location4.5
- Service4.5
Average for similar properties in Argostolion
AI Summary
Guests praise spacious, clean rooms, friendly staff, and convenient location near amenities. The breakfast is varied and delicious, with stunning views. The pool area is well-equipped, and the spa adds to relaxation.
Guest User
October 22, 2023
Beautiful hotel in a very scenic location. The facilities are excellent and so was the breakfast. Very friendly staff as well.
Guest User
October 21, 2022
Lovely boutique hotel with the best pool area in the whole island. Had a fabulous stay to celebrate our wedding anniversary and as it was end of the season it was not too busy and got an upgrade to gorgeous sea view room 🤩 Staff was very friendly and helpful all the way through. Breakfast was small but nice, pool bar served good quality food for lunch and dinner 😋
Loved the friendly cat’s and dogs wondering around so great bonus for pet lovers. Will be returning when new season starts. 5*
Guest User
February 21, 2025
My husband and I had a wonderful week staying in Thalassa Boutique Hotel. It’s small and intimate. Staff are very professional and friendly. Gym nice and cold and spacious. Hot stone massage was an added bonus on our last day. We had a basic room, which was far from basic. Very stylish and comfortable, and sizeable. Hotel restaurant and bar area had wonderful ambiance with delicious food and drinks. Breakfast was equally as good. Location was great, 5 min walk to beach and 8 min walk to Lassi high street. With some fabulous Greek restaurants. A taxi into Argostoli was very reasonable also. A largish town with lots going on. We hired a car for 3 days and discovered a few small beaches that were idyllic. We have rebooked for 2025 😀
Francine
September 17, 2024
Beautiful property. Hotel staff was very kind and welcoming. We would stay here again.
Guest User
December 6, 2024
From the moment we arrived at the hotel you could sense the peace and tranquility of the week ahead. The staff were very friendly and helpful from the onset. The rooms were immaculate and very spacious, the beds were very comfortable and lovely large shower and great air con. We were half board but stayed for lunch round the pool as the choice was very good and the evening meals were delicious. The service was definitely 5star and the staff were very professional. Hopefully we will get back for another visit. Highly recommend 👍
Malcolm
June 1, 2022
You must stay at Thalassa Boutique hotel, Lassi
Absolutely amazing adults only hotel.
All of the staff were excellent, providing quality service with a friendly and professional approach.
Food at the pool was delicious as were all of the drinks and served by staff who looked after everyone very well and always with a smile.
Callum Elliott
August 29, 2024
Quiet, tranquil hotel with attentive and friendly staff. Beautiful room overlooking the Ionian Sea on an island which felt very safe. Highly recommended.
Phoebe
August 28, 2024
We stayed here for 5 nights in July and it was amazing! The hotel is beautiful, the images online do not do it justice. It is quiet, and even in peak season was not super busy. The staff are lovely, and food and drinks are amazing. We were upgraded which was a suprise and the swim up rooms were incredible. We will definitely be staying here again!
Thank you!
Services & Amenities
Most popular business facilities
Outdoor swimming pool
Massage room
Gym
Private parking
Free
Airport pick-up
Additional charge
24-hour front desk
Bar
Restaurant
Airport drop-off
Additional charge
Car rentals
Wi-Fi in public areas
Free
Outdoor swimming pool
Gym
Bar
Restaurant
Restaurant
Restaurant
No additional info available
More Amenities
Internet
Wi-Fi in public areas
Free
Outdoor swimming pool
Parking
Private (exclusively for guests) is available On-site parking. Reservation not needed.
Private parking
Free
Transportation
Airport pick-up
Additional charge
Car rentals
Shuttle service
Additional charge
Airport drop-off
Additional charge
Business Services
Fax/copying service
Front Desk Services
Tour and ticket booking service
Safe at front desk
Concierge service
24-hour front desk
Languages Spoken
English
Greek
Food & Drink
Bar
Room service
Public Areas
Garden
Health & Wellness
Gym
Massage room
Beauty and makeup
Cleaning Services
Laundry service (on-site)
Additional charge
Dry cleaning
Additional charge
Ironing service
Additional charge
Clothes steamer
Accessibility
Stair-free main entrance
Safety & Security
First aid room
CCTV in public areas
First aid kit
Fire extinguisher
Smoke detector
Property Policies
Check-in and Check-out Times
Check-in: 15:00–23:30
Check-out: 01:00–11:00
Front desk hours: 24/7
Child Policies
Children are not permitted to stay in this room type.
Cribs and Extra Beds
For all room types, extra beds cannot be added. Crib policies vary according to room type. Please refer to the relevant room type policy.
Breakfast
StyleBuffet
| Age | Fee |
|---|---|
Adult | Contact hotel |
Additional breakfast fees are not included in the total and need to be paid at the property.
Pets
Pets are allowed on requestAdditional charge
Fee: Contact the property for details
Service Animals
Service animals are allowed on request
Age Requirements
The main guest checking in must be at least 18 years old.
Paying at the Hotel
- Cash
Property Description
- Opened: 2004
- Number of Rooms: 35
Located in Kefalonia, Thalassa Boutique Hotel - Adults Only is a 4-minute drive from Port of Argostoli and 7 minutes from Makris Yalos Beach. This spa hotel is 3.2 mi (5.2 km) from Fanari Beach and 4.9 mi (7.9 km) from Ammes Beach.
Pamper yourself with a visit to the spa, which offers massages. You're sure to appreciate the recreational amenities, including a fitness center and a seasonal outdoor pool. This hotel also features complimentary wireless internet access and concierge services.
Enjoy a meal at the restaurant, or stay in and take advantage of the hotel's room service (during limited hours). Wrap up your day with a drink at the bar/lounge. A complimentary buffet breakfast is served daily from 8:00 AM to 10:00 AM.
Featured amenities include dry cleaning/laundry services, a 24-hour front desk, and a library. A roundtrip airport shuttle is provided for a surcharge (available 24 hours), and free self parking is available onsite.
Make yourself at home in one of the 35 air-conditioned rooms featuring flat-screen televisions. Rooms have private furnished balconies or patios. Complimentary wireless internet access is available to keep you connected. Partially open bathrooms with bathtubs or showers feature complimentary toiletries and hair dryers.
Pamper yourself with a visit to the spa, which offers massages. You're sure to appreciate the recreational amenities, including a fitness center and a seasonal outdoor pool. This hotel also features complimentary wireless internet access and concierge services.
Enjoy a meal at the restaurant, or stay in and take advantage of the hotel's room service (during limited hours). Wrap up your day with a drink at the bar/lounge. A complimentary buffet breakfast is served daily from 8:00 AM to 10:00 AM.
Featured amenities include dry cleaning/laundry services, a 24-hour front desk, and a library. A roundtrip airport shuttle is provided for a surcharge (available 24 hours), and free self parking is available onsite.
Make yourself at home in one of the 35 air-conditioned rooms featuring flat-screen televisions. Rooms have private furnished balconies or patios. Complimentary wireless internet access is available to keep you connected. Partially open bathrooms with bathtubs or showers feature complimentary toiletries and hair dryers.