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From466US$ /night
Check-in
07Jun2025Select date
Check-out
08Jun2025Select date
Rooms and Guests2 Guests, 1 Room
Key details

About the Hotel

Lassi, Argostoli (Kefalonia), Greece, 28100
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Choose your room type

The hotel offers a variety of rooms including double rooms, family rooms, and suites with breakfast, free cancelations, and special deals
Superior Double or Twin Room
Max:
2 persons
305 sq. feet 
Bed options:
1 Double bed
Sea view
Heating
Balcony
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Superior Double or Twin Room Garden View
Max:
2 persons
325 sq. feet 
Bed options:
1 Double bed
Garden view
Heating
Balcony
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Deluxe Double Room
Max:
2 persons
305 sq. feet 
Bed options:
1 Double bed
Sea view
Heating
Balcony
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Price and Room Availability

Check availability and prices for your dates now!


Getting around

Comprehensive guide to transport options for seamless travel

City Centre
Argostoli (Kefalonia) 1.2 mi
Airports
Kefalonia (EFL) 3.9 mi

Facilities

The hotel offers amenities for your comfortable stay and unforgettable experiences

General

  • Non-smoking rooms
  • Wi-Fi
  • Free parking
  • Safe deposit box
  • 24-hour reception
  • Pets allowed
  • Security
  • Adults only
  • Fireplace
  • Smoke detectors
  • Electric vehicle charging station
  • Fire extinguishers

Sports & Fitness

  • Fitness centre

Services

  • Airport shuttle
  • Room service
  • Housekeeping
  • Car hire
  • Laundry
  • Dry cleaning
  • Tours/Ticket assistance

Dining

  • Restaurant
  • Bar/ Lounge area

Business

  • Fax/Photocopying

Spa & Leisure

  • Seasonal outdoor pool
  • Beach umbrellas
  • Sun loungers
  • Sun terrace
  • Garden area
  • Spa centre
  • Back massage
  • Head massage
  • Full body massage
  • Foot massage

Room features

  • Air conditioning
  • Soundproofed rooms
  • Garden furniture
  • Ironing facilities

Bathroom

  • Free toiletries

Media

  • AM/FM alarm clock
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Location

Lassi, Argostoli (Kefalonia), Greece, 28100
Map view
Lassi, Argostoli (Kefalonia), Greece, 28100
Nearby
Strada del Faro di San Teodoro
Casa Rossa
1500 ft
Beach
Paliostafida beach
1100 ft
Paralia Makris Gialos
1700 ft
Restaurants
Tzogias Taverna
2400 ft
Lassi
Aqua Marina
1900 ft
not known
Zorbas Restaurant
2300 ft
Main Lassi Rd
Tanu's
2200 ft
Restaurant
Butler's House
2700 ft
Lassi Aerodromiou Argostoli
Da Veronica Bar
2400 ft
Nearby Veronica's Jewellery
Da Veronica
2600 ft
Restaurant
Taverna Sirtaki
3000 ft
Main Road
Nefeli Restaurant
3000 ft
Restaurant

Reviews and Ratings

Reviews from guests about their experience.
60%
loved their spa retreat and can’t wait to return.
6.0/10
Guest rating
Rooms
7.2
Location
8.4
Service
8.6
Dining
7.2
Guest reviews
6.0/10
based on 5 reviews
4.5/5 based on 670 reviews
9.0
9.0/10 based on 269 reviews
#7 of 20 hotels in Lassi based on Tripadvisor
Elijah
United Kingdom, February  2025
6.2/10

Thalassa Boutique Hotel was a beautiful getaway with stunning sea views and lovely communal areas. though my room had some issues that detracted from the experience. The staff were exceptionally friendly and attentive, which added a personal touch to my stay. While the dining options, especially breakfast, were mostly good, some meals could use improvement.

Rooms
7.0
My room was spacious and clean, providing jaw-dropping views of the sea. but the bed was not comfortable, and I noticed some maintenance issues that needed addressing.
Service
9.0
Every member of the Thalassa team was friendly and eager to assist. making a noticeable difference during my stay.
Location
8.0
The hotel is perfectly situated close to beautiful beaches and within walking distance to local tavernas. However, there was some noise from construction nearby during my visit.
Dining
7.0
Breakfast offered a great selection of delicious local items. yet some dinner options didn't impress as much as I had hoped.
Facilities
8.0
The pool area was fantastic, with plenty of sun loungers available for relaxation. but the Wi-Fi was spotty in my room.
Steven
United Kingdom, January  2025
5.2/10

I had a lovely two-night stay at Thalassa Boutique Hotel. The breakfast was truly excellent with a variety of fresh options, and I appreciated the beautiful pool area, beautifully decorated and clean. However, I faced some challenges as there was no elevator for my large suite on the first floor, which made hauling my bags a bit of a workout. Additionally, the construction nearby was a bit disruptive and blocked part of the sea view.

Rooms
7.0
My suite was large with great views, but I struggled with the stairs since there aren't any elevators. The room had a comfortable setup, though it had a musty odor at times.
Service
9.0
The staff were super friendly and attentive, making my stay more enjoyable. They helped with any of my queries promptly and were genuinely welcoming.
Location
8.0
The hotel is in a fantastic location, close to lovely beaches and a short trip into Argostoli. I could easily get to other dining options nearby, which was handy.
Dining
7.0
Breakfast was a highlight with a wide selection and friendly service. However, I found some of the dinner options repetitive and a bit pricier than expected, especially the side dishes.
Facilities
8.0
The pool area was beautiful and inviting, but the surrounding grass needed some care. I enjoyed the new pool bar and the accessible facilities, aside from the ongoing construction.
Camila
United Kingdom, January  2025
7.2/10

I had a fantastic stay at Thalassa Boutique Hotel, enjoying clean and modern rooms. the stunning sea views were a highlight. The pool area was inviting and well-furnished, plus the staff consistently provided attentive and friendly service. On the downside, the food options at the restaurant could be improved for simplicity, and the area below the hotel was under construction, which detracted a bit from the beauty of the stroll to the beach.

Rooms
8.0
I stayed in a spacious Superior Double room that offered stunning views. it felt modern and very comfortable. The only issue was that some of the lower-end rooms might not be as appealing.
Service
10.0
The staff were friendly and consistently helpful. I felt welcomed throughout my stay, making it easy to ask for assistance whenever I needed it.
Location
8.0
The hotel is ideally located. just a short walk to both a larger beach and the lively Lassi strip. However, the area below was under construction, which may affect the view during the walk.
Dining
8.0
The breakfast was impressive, filled with fresh and tasty options. but I found the restaurant menu a bit too complex and lacking simpler dishes for lunch and dinner.
Facilities
9.0
The pool area was beautifully designed with comfortable loungers. and the cocktail bar was a lovely spot to unwind with a drink, though I wish there were more accessibility options in the pools.
George
United Kingdom, December  2024
5.6/10

My stay at Thalassa Boutique Hotel was lovely, but there were a few hiccups. The stunning sea views and beautifully maintained rooms really enhanced my experience, yet some service aspects, especially at the restaurant, could improve. Overall, I enjoyed my time here, but I faced challenges that affected my stay.

Rooms
8.0
The room was modern and well-decorated, though I experienced issues with inconsistent hot water and uncomfortable pillows.
Service
6.0
While the staff was generally friendly and attentive, my experience with wait times during breakfast and drink orders fell short of expectations.
Location
9.0
The hotel is ideally located within walking distance to great beaches and local restaurants, making exploration easy and enjoyable.
Dining
7.0
Breakfast offered a wonderful variety, but some of the dinner menu items were not as appealing and could benefit from simpler options.
Facilities
8.0
The pool area was beautiful and inviting, but I noted the need for more shade options during hot days.
Joseph
United Kingdom, December  2024
6.2/10

My stay at Thalassa Boutique Hotel was a mixed experience. The pool area was fantastic, with comfortable loungers and a lovely ambiance. However, the room I initially received was not up to scratch, and the air conditioning was noisy, which impacted my comfort. Overall, the hotel's strengths in service and location were overshadowed by the room allocation issues I encountered.

Rooms
6.0
I found the room quality inconsistent; my first room was not adequate and took too long to resolve. The lack of air conditioning control was another downside.
Service
9.0
The staff, especially Mohammed at breakfast, were incredibly friendly and eager to help, which really made a difference during my stay.
Location
9.0
The hotel's location was excellent, just a short walk to the main strip and close to some nice beaches, providing a peaceful retreat.
Dining
7.0
Breakfast was enjoyable, with a good selection, though I would have liked more options for late diners.
Facilities
8.0
The pool area was well-maintained and inviting, plus the option of ordering snacks while lounging was a nice touch.
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Check Rates
Check-in
07Jun2025Select date
Check-out
08Jun2025Select date
Rooms and Guests2 Guests, 1 Room